Explore information related to windows

Perfmon counters for Disk Usage

This article will guide you on use performance counters (#Perfmon) to identify SQL server disk bottlenecks. 

The performance impact is negligible in updating. Microsoft's intent is that you always write to the performance counters. It's the monitoring of (or capturing of) those performance counters that will cause a degradation of performance. So, only when you use something like perfmon to capture the data.

Reliability #Monitor shows you your system stability history at a glance and lets you see details on a day-by-day basis about events that impact reliability. Reliability Monitor provides a quick view of how stability the system has been.

1. The Performance Monitor is primarily for viewing real time #statistics. 

2. By default only one counter is selected; the %Processor Time counter. However you can add additional counters by clicking on the green plus sign. 

3. This will allow you to monitor any counters you wish in real time.

4. Difference Between Performance Monitor and #Resource Monitor is that a performance monitor is a program that assesses and reports information about various computer resources and devices. 

5. While Resource Monitor is a tool by which you can monitor the usage of your CPU.

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FFmpeg on CentOS

This article will guide you on how to install FFMPEG on #CentOS and fix its related #errors. FFmpeg is a powerful tool that can do almost anything with #multimedia files.

FFmpeg is a standard package on many #linux systems. 

You can check if it is installed with a #command like dpkg -s ffmpeg . 

If it is not installed, you should be able to install with your system's package manager. i.e. sudo apt-get install ffmpeg or search 'ffmpeg' in the Software Center on Ubuntu.

To run #FFmpeg in #Linux:

1. Start by updating the packages list: sudo apt update.

2. Next, install FFmpeg by typing the following command: sudo apt install ffmpeg.

3. To validate that the package is installed properly use the ffmpeg -version command which prints the FFmpeg version: ffmpeg -version. 

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Setup OpenVPN on Windows Server

This article will guide you on how to setup OpenVPN on windows.

OpenVPN is a virtual private #network (#VPN) system that implements techniques to create secure point-to-point or site-to-site connections in routed or bridged configurations and remote access facilities. 

To Configure OpenVPN client as service on Windows:

1. Editing your OpenVPN client configuration.

2. Storing your PrivateVPN.com credentials in a file.

3. Import edited .ovpn file and user.auth file to OpenVPN #config folder.

4. Configuring OpenVPN service to start automatically on boot.

To connect to OpenVPN from Windows Server:

i. Navigate to your #OpenVPN Access Server client web interface.

ii. Login with your credentials.

iii. Select 'OpenVPN Connect for #Windows'.

iv. Wait until the download completes, and then open it (specifics vary depending on your browser).

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Install SQL Server 2019 on Linux

This article will guide you the process to install #MSSQL Server 2019 on #CentOS 7 and Ubuntu 16.04.

SQL Server 2019 #Developer is a full-featured free edition, licensed for use as a development and test database in a non-production environment.

SQL Server 2019 allows us to integrate data from structured and unstructured data sources. 

We can now process diverse big data and relational data sources using Transact-SQL from SQL Server using PolyBase. 

We can see below PolyBase support external databases.

SQL Server Express can be used in production (beware of the limitations, like the 10GB cap), but according to this link Express is available for Linux. SQL Server Express is available to use in Production.

Starting with SQL Server 2017, SQL Server runs on Linux. It's the same SQL Server database engine, with many similar features and services regardless of your operating system. It's the same SQL Server database engine, with many similar features and services regardless of your operating system.

To run a SQL script in #Linux terminal:

1. Open Terminal and type mysql -u to Open the MySQL command line.

2. Type the path of your #mysql bin directory and press Enter.

3. Paste your #SQL file inside the bin folder of mysql server.

4. Create a #database in MySQL.

5. Use that particular database where you want to import the SQL file.

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MySQL is not running

This article will guide you on methods to resolve MySQL #error 'MySQL is not running'. Basically, this MySQL error occurs due to many reasons that include stopping MySQL improperly, tables crashing and so on. 

Both MySQL and #Microsoft SQL Server (MSSQL) are widely used enterprise database systems. MySQL is an open-source relational #database management system (RDBMS), while MSSQL Server is a Microsoft-developed RDBMS. 

Enterprises can choose between multiple #MSSQL Server editions to suit their individual needs and budgets.

Why #MySQL is not opening?

1. You can also check the MySQL service is running in background or not. 

2. To do that open Task manager ( Press CTRL + SHIFT + ESC simultaneously ) and look for mysqld service in background process section. 

3. If it isn't listed there then the service is stopped or disabled.

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Install WordPress with Docker Compose

This article will guide you on how to install WordPress with docker compose.

Docker Hub is an official repository where individuals and organizations can upload Docker images for public consumption.

The reason for using Docker is used to define and start running multi-container Docker applications. You need to define docker-compose. yml for the services that make up your app services. You should run docker-compose up and Compose starts and runs your entire app.

Steps to #Install WordPress with Docker on #Ubuntu 20.04 :

1. Create a Cloud Server. First, log in to yourCloud Server.

2. Install Required #Dependencies.

3. Install Docker.

4. Create a MariaDB #Container.

5. Create a #WordPress Container.

6. Configure #Nginx as a Reverse Proxy.

7. Access WordPress Interface.


To Update WordPress

The docker-compose.yml specifies the latest version of the WordPress image, so it's easy to update your WordPress version:

docker-compose down

docker-compose pull && docker-compose up -d

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Install Firejail in Linux

This article will guide you on steps to #install #Firejail in Linux. Basically, Firejail reduces the risk of security breaches by restricting the untrusted applications and separating them from other parts of the system. 

#Sandboxing involves providing a safe environment for a program or #software so that you can play around with it without hurting your system. It actually keeps your program isolated from the rest of the system, by using any one of the different methods available in the #Linux #kernel.

To Install the Firejail Software:

1. Open up a terminal window.

2. Issue the command sudo apt-get install firejail.

3. Type your sudo password and hit Enter.

4. If prompted, type y to allow the installation to continue.

5. Allow the installation to complete.

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Install XRDP Server

This article will guide you on steps to install XRDP #Server on #Ubuntu. To provide remote access via RDP, a Windows native protocol, XRDP behind the scenes uses #VNC, a remote access protocol more common in Linux.

After #xrdp is installed you can start the server with the following command:

Service xrdp start.

Service xrdp-sesman start (Thanks to Greg for pointing that out) — UPDATE!!

If want it to auto start after reboot you need to run this command also: update-rc.d xrdp enable (It will not start xrdp-sesman automatic).


To use XRDP Linux:

1. With #Ubuntu 18.04 first install xrdp: sudo apt-get -y install xrdp.

2. Next, one may adjust the configuration file: sudo nano /etc/xrdp/xrdp.ini.

3. Set encryption level to high: encrypt_level=high.

4. Next, allow just RDP through the local firewall: sudo ufw allow 3389/tcp.

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Logging in Apache More about it

The Apache access logs stores information about events that occurred on your #Apache web #server. Apache web servers also provide administrators with another type of log file called error logs. 

The Apache error log has a logging level that filters the messages sent to the log. Apache #logs nothing for a single page request in warn level.

This log file is used to provide more information regarding a particular error that has occurred on the web server.

By default, you can find the Apache #access log file at the following path:

i. /var/log/apache/access. log.

ii. /var/log/apache2/access. log.

iii. /etc/httpd/logs/access_log.

To enable the Apache #HTTP access logs:

1. Open the Apache HTTP configuration at /Applications/MAMP/conf/apache/httpd.conf.

2. Find this line.

3. Change the line.

4. Restart Apache using the MAMP widgit.

5. Now, view your new logfiles!

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Create a virtual machine using lightsail in AWS

This article will guide you on how to create a virtual #machine using Lightsail in #AWS.

#Lightsail is an easy-to-use virtual private server (#VPS) that offers you everything needed to build an application or website, plus a cost-effective, monthly plan.

To create a virtual machine in #cloud:

1. Using the left-hand navigation bar, click Compute Engine and then select #VM instances from the item list. 

2. If this is your first #VM on the platform. 

3. If you have a VM template you can import it to GCP, but in this case we will create a VM from scratch.

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Install SSL Certificate in IIS 7

This article will guide you on steps to #install SSL Certificate in IIS 7 #windows 2008 server. 

IIS (Internet Information Services) is used to host ASP.NET web applications and static #websites. It can also be used as an #FTP server, host WCF services, and be extended to host #web #applications built on other platforms such as #PHP. There are built-in authentication options such as Basic, ASP.NET, and Windows auth.

To install a certificate in Windows Server:

i. In the left pane of the console, double-click #Certificates (Local Computer). 

ii. Right-click Personal, point to All Tasks, and then select Import. 

iii. On the Welcome to the Certificate Import Wizard page, select Next. 

iv. On the File to Import page, select Browse, locate your certificate file, and then select Next.

To enable SSL in IIS:

1. On the #IIS server, start the IIS Manager (on the Windows taskbar, select Start > Administrative Tools > Internet Information Services (IIS) Manager).

2. Enabling SSL in IIS

3. In Type, select https.

4. In SSL certificate, select an appropriate certificate from available choices.

5. Click OK.

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Digitally Signed Files with PowerShell

This article will guide you on how to implement reporting on digitally signed files with PowerShell. 

Get-Command gets the commands from PowerShell modules and commands that were imported from other sessions. 

To get only commands that have been imported into the current session, use the ListImported parameter. 

Without parameters, Get-Command gets all of the cmdlets, functions, and aliases installed on the computer.

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Automate Windows Server 2019 Administration with Ansible

This article will guide you on steps to automate Windows Server 2019 #Administration with Ansible. 

Ansible can be used to manage and execute core functions in Windows #environments, from security updates to remote management using #WinRM. Although Ansible must be run on #Linux, Windows administrators can use Ansible to manage and automate their systems without needing to know how to use a Linux #terminal.

To Connect Ansible on Windows from #Ubuntu:

1. Create Ansible Windows User. Create a new user for the Ansible windows connection setup.

2. Setup Libraries and WinRM.

3. Update the Ansible Inventory file.

4. Update the Ansible Group Variables.

5. Configure #Windows Servers to Manage.

6. Test Connectivity to the Windows Server.

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Powershell to enable script execution

This article will guide you on how to fix #Windows script error via PowerShell. Basically, we used #PowerShell to enable script #execution by running some #commands.

PowerShell is a cross-platform task automation and configuration management framework, consisting of a command-line shell and scripting language. Unlike most shells, which accept and return text, PowerShell is built on top of the . #NET Common Language Runtime (CLR), and accepts and returns . NET objects.

To enable script execution in PowerShell:

i. Open Start.

ii. Search for PowerShell, right-click the top-result and click the Run as administrator option.

iii. Type the following command to allow scripts to run and press Enter: Set-ExecutionPolicy RemoteSigned.

iv. Type A and press Enter (if applicable).

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Disable Password Expiration with PowerShell

This article will guide you on the method to disable password expiration in the #Windows server with PowerShell.

#PowerShell is the shell #framework developed by Microsoft for administration tasks such as configuration management and automation of repetitive jobs. 

The term 'PowerShell' refers to both – the shell used to execute commands and the scripting language that goes along with the framework.

Why did #Microsoft make me change my password?

This is a security feature of all Microsoft accounts which cannot be turned off. 

If the option for 72 days password expiration is enabled in your account then it will automatically ask you to reset password.

To turn off the password feature on Windows 10:

1. Click the Start menu and type "netplwiz." The top result should be a program of the same name — click it to open.

2. In the User Accounts screen that launches, untick the box that says "Users must enter a name and password to use this computer."

3. Hit "Apply."

4. When prompted, re-enter your password to confirm the changes.

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mchk plesk How to use it

This article will guide you on mchk utility in #Plesk and how to use it to fix errors. It helps to repair malfunctioning Plesk services.

By using Plesk Reconfigurator, you can check and #repair Plesk installation that is malfunctioning due to misconfiguration of one or more of its components.

The following problems can be identified and corrected by using the Repair Plesk Installation option:

1. problems with mail delivery caused by user-made changes in DNS server addresses.

2. misconfigurations of system user accounts or groups used by Plesk to access system objects.

3. malfunction of Plesk's services.

4. misconfigurations in user access permissions for files and folders on server disks and hosting folders.

5. miscalculations of disk space usage by individual domains and subdomains.

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Winsock Error 10061 Steps to fix it

This article will guide you on different methods to resolve #Winsock error 10061. A socket error is when there is a problem with the user's #computer or the other computer or server while making this connection.

Winsock is actually short " #Windows sockets," which are files that allow Windows programs to connect to the Internet and other computers. Technically, Winsock is an "Application Programming Interface (#API)," that developers use to make their #programs network-enabled.

To fix Winsock #error in Windows 10:

1. Type netsh winsock reset and press Enter.

2. Type netsh int ip reset and press Enter.

3. Type #ipconfig /release and press Enter.

4. Type ipconfig /renew and press Enter.

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Windows error 577

This article will guide you on different methods to fix Windows error 577. This error appears due to the issues with #Security Center that is an in-built Windows tool, which is set to scan the system on a regular basis and inform its user about a pending update, missing software, turned off antivirus, and similar issues.

To repair Windows startup:

1. Hold the Shift key down at the #Windows sign-in screen and press the Power button at the same time.

2. Continue holding the Shift key, then click Restart.

3. Once the PC restarts, it'll present a screen with a few options.

4. From here, click Advanced options.

5. In the Advanced options menu, choose Startup #Repair.

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psql to restore a text dump How to do it

This article will guide you on steps to perform  text dump restoration. Basically, psql restores a text dump in the same file format.

You can backup a single table, a #schema, or a complete database. Select the name of the backup source in the #pgAdmin tree control, right click to open the context menu, and select Backup… to open the #Backup dialog. 

The name of the object selected will appear in the dialog title bar.

In #PostgreSQL, you can restore a database in two ways:

i. Using psql to restore plain #SQL script file generated by pg_dump and pg_dumpall tools.

ii. Using pg_restore to restore tar file and directory format created by the pg_dump tool.


To Restore Postgres Database:

1. Restore a postgres database. $ psql -U erp -d erp_devel -f mydb.sql.

2. Backup a local postgres database and restore to remote server using single command: $ pg_dump dbname | psql -h hostname dbname.

3. Restore all the postgres databases.

4. Restore a single postgres table.

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How to set rDNS in Windows Name Servers

This article will guide you on how to set #rDNS records in Windows Name servers. rDNS means mapping the address to a #hostname.

Nslookup is an MS-DOS utility that enables a user to look up the IP address of a domain or host on a network. The #nslookup command can also perform a reverse lookup using an IP address to find the domain or host associated with that IP address.

PTR record ( a pointer record ) is the certain type of DNS record that resolves an IP address to a host name. Getting reverse #DNS going is done by finding the PTR records in use by a DNS server. These PTR records will be managed by the company that is in control of the IP address which was assigned to you.

1. A pointer (PTR) record is a type of Domain Name System (DNS) record that resolves an IP address to a domain or host name, unlike an A record which points a domain name to an IP address. 

2. PTR records are used for the reverse DNS lookup. Using the IP address, you can get the associated domain or host name.

3. An A record should exist for every PTR record. 

4. The usage of a reverse DNS setup for a mail server is a good solution. 

5. While in the domain DNS zone the hostname is pointed to an IP address, using the reverse zone allows to point an IP address to a hostname.

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Server sent passive reply with unroutable address

This article will guide you on ways to resolve #Server sent passive reply with unroutable address which occurs due to bad server settings or when an FTP client is behind #NAT. 

#FileZilla has updated their FTP #client, and FTP over TLS is now used by default. This results in clients being unable to connect to their server from the outside network.

Make sure that you properly set up for FTP over TLS/SSL, explicit and passive ports are allowed on the #firewall and set on Serv-U:

i. Go to the Serv-U settings at: Global Limits & Settings > Settings - Network Settings.

ii. Ensure the Auto-configure firewall through UPnP checkbox is not checked.

iii. Ensure the Packet time-out is set to 300 seconds.

iv. Set #PASV Port Range is 50,000-50,009, and port forward these ports to your router.

This configures the file transfer traffic to be routed through the router and directly to Serv-U through “Port Forwarding”.


If, after this, you are still unable to connect, try disabling the "Block FTP_Bounce and FXP" option - this has been known to cause issues for some clients. To do this, follow the steps below:

1. Navigate to Global > Limits and Settings  > #FTP Settings.

2. Select Global Properties. (If this is not available, first select Use Custom Settings to gain access to it).

3. On the Advanced Options tab, make sure "Block FTP_Bounce and FXP" is unchecked (which it is by default).

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Troubleshooting DHCP client issues

This article will guide you on troubleshooting different DHCP #client issues. Whenever a DHCP server gets a request from a client it responds with a DHCP offer containing IP address being offered, #network mask offered, the amount of time that the client can use and keep it, the ip address of the DHCP server making this offer.

To #Troubleshoot DHCP:

1. Check for IP Address Conflicts. #DHCP clients connect to the network using a leased IP address.

2. Check Physical Connectivity.

3. Test connections with other Client using a Static #IP Address.

4. Confirm Switch #Port #Configuration.

5. Verify the source of Clients IP Address.

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SQL server error 1326 Steps to fix it

This article will guide you on methods to resolve SQL server error 1326 which occurs due to the IIS Service not having any rights to use the named pipe.

If the SQL server resides on a separate server from IIS, then the IUSR_machinename account needs to be validated on the Windows NT server that SQL resides on.

#SQL #SERVER – Fix : Error : 1326 Cannot connect to #Database Server Error: 40 – Could not open a connection to SQL Server.

Now if SQL Server can be connected perfectly from #local system, but cannot be connected from a remote system, in that case firewall on the server where SQL Server is installed can be issued.

Follow instructions below to fix the issue:

1. Go to control panel >> #Firewall Settings >> Add SQL Server’s Port to Exception List.

2. Now try to connect to SQL Server again. It will allow you to connect to the server successfully.

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Install NET framework 4.8 on windows server 2016

This article will guide you on how to #install .NET framework 4.8 on windows server 2016. 

Can't install .NET Framework 3.5 #Windows 10 0x800f0954?

NET Framework 3.5 or Any Optional #Feature. If the error 0x800f0954 occurs installing optional Windows features, it may be because the system is unable to access the Windows Update server. This is especially true in case of domain-joined computers which is configured to downloads updates from a WSUS server.

By using the Windows server 2016, we can install . NET Framework 3.5 which can be easily installed through Server Manager. 

i) Open the 'Server Manager' and navigate to the 'Manage' and then select 'Add Roles and Features'. 

ii) Click next to 'Features' section and select the option '.

To install Microsoft . #NET Framework 3.5. 1 on Windows Server 2012 R2:

1. Open Server Manager and select Features.

2. Select Add roles and features to launch the Add Roles and Features wizard.

3. In the Add Roles and Features wizard, click.

4. In the Confirm Installation Selections dialog box, click Install.

When you try to install the Microsoft . NET Framework 4.7 on a #computer that runs Windows 7 Service Pack 1 (SP1), Windows Server 2008 R2 SP1, or Windows Server 2012, the setup is blocked and cannot continue. 

This issue occurs when the computer does not have the update for D3DComplier (D3DCompiler_47. dll) installed.

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Imagick php install

This article will guide you on how to install #Imagick #PHP #extension. Imagick is the most popular PHP extension which helps to create edit convert, and/or manipulates images. ImageMagick is a free and open source, feature-rich, text-based and cross-platform image manipulation tool used to create, edit, compose, or convert bitmap images. It runs on #Linux, #Windows, #Mac Os X, iOS, Android OS, and many other operating systems.

To use Imagick with PHP in your server, you can easily achieve it with the following #command:

sudo apt-get install php-imagick.

php -m | grep imagick.

sudo service apache2 restart.

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How to install OBS on Linux Windows and MacOS

This article will guide you on steps to #install #OBS on #Windows. Also, we saw some common errors that we came across while installing OBS.

Open Broadcaster Software (OBS) is a free and open-source cross-platform streaming and recording program built with Qt and maintained by the OBS Project. There are versions of OBS Studio available for Microsoft Windows, macOS, and Linux distributions. OBS is funded on Open Collective.

As a standard Windows application, OBS should run fine on Windows 10 without any issues in the core program. However, OBS makes heavy use of advanced hardware features, particularly on your GPU such as texture sharing and hardware encoding. Windows 10 will come with new #drivers for your hardware, including your #GPU.

To set up OBS for #streaming:

1. Run the auto-configuration wizard. When you load OBS Studio for the first time you should see the Auto-Configuration Wizard.

2. Set up your audio devices. By default, OBS Studio is set to capture your system default desktop audio device and microphone.

3. Add your sources for video.

4. Test your stream and record settings.

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Windows Live Mail Error 0x800ccc0e

This article will guide you on steps to fix #Outlook #Error #0x800ccc0e. Usually, this error occurs due to bad #email settings or because of minor problems with the email server or internet connection. Also, the customer may experience this error while receiving the mail on the email #client.

Try to run Windows Live Mail as Administrator in compatibility mode. Try to re-configure the Windows Live Mail account. Remove the existing WLM account and create a new one. Try reinstalling Windows Essentials 2012 on your Windows 10.

To get rid of Windows Live Mail error:

1. Open your Windows Live mail program.

2. Select the Home tab at the top right of your Windows Live Mail.

3. Click the Outbox to the left. Find any emails that are not sending out.

4. Once you send the email again, you can delete the email in the Outbox. 

The error will go away after the sent email is deleted.

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Microsoft SQL server error 18470 How to fix it

This article will guide you on the different factors that causes SQL server error: 18470 and also how to fix this #error.

In SQL Server Configuration Manager, in the left pane, click SQL Server Services. In the results pane, right-click SQL Server (#MSSQLServer) or a named instance, and then click Start, Stop, Pause, Resume, or Restart.

User gets the #Microsoft SQL Server Error: 18470. This may happen if the SA (System Administrator) user account is disabled in #SQL Server. It can be verified by trying to log in to SQL Server Management Studio (#SSMS) using the SA account. In the Login Properties screen, select Status on the left side.

To Microsoft SQL Server Error 18456:

1. Log In with Remote Desktop.

2. Run Microsoft SQL Server Management.

3. Checking the Server Authentication Mode.

4. Restart the SQL Service.

5. Checking SQL User Permissions.

6. Mapping the User to the #Database.

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Reset Windows Administrator Password from Hyper-V

This article will guide you on steps to reset the forgotten #Windows Administrator password from Hyper-V using an #ISO file.

Microsoft's Hyper-V virtualization can greatly reduce cost of operations. By purchasing a few very powerful #servers you can virtualize all or most of your entire infrastructure while reducing the cost of #hardware and maintenance.

To Reset Lost Admin Password for Hyper-V Virtual #Machine:

1. Select the administrator account, then click the Reset Password button to reset the password to blank. 

2. Click the Restart button to reboot the virtual machine, you are able to log in to the administrator account with a blank password.

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Install Drush on Drupal 8

This article will guide you on steps to #install #Drush in #Drupal 8. Drush is a command-line utility to manage Drupal #CMS. For this installation of the Drush scripting interface, we will be working primarily on the command line. This is because Drush is a command line interface, and all of the commands you will use will need to be issued from there.

Drush is the command line shell and Unix scripting interface for Drupal.

To Install a global Drush via #Composer:

1. Install Composer globally.

2. Install the cgr tool following the instructions in that project.

3. Add composer's bin directory to the system path by placing export PATH="$HOME/.

4. Install latest stable Drush: cgr drush/drush .

5. Verify that Drush works: drush status.

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How Chmod 777 works

This article will guide you on how to give #Chmod 777 to folders and files in #Linux. We also discussed the risks and more information about file permissions. 

If you are managing a Linux system, it is crucial to know how the Linux #permissions work.

You should never set 777 (rwxrwxrwx) permissions #files and #directories permissions. 777 means that anyone can do anything with those files.

To Give Root Privileges to a User in Linux:

1. Adding to Root Group using usermod. Let see how we can grant normal user root access by adding to root group.

2. Adding to #Root Group using Useradd Command.

3. Editing /etc/passwd file.

4. Setting as Sudo User.

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Install and Configure OpenSSH on windows

This article will guide you on steps to install and configure #OpenSSH on #windows. Also, we saw some common errors relating to OpenSSH.

OpenSSH is the premier connectivity tool for remote login with the #SSH protocol. It encrypts all traffic to eliminate eavesdropping, connection hijacking, and other attacks.

i. To install OpenSSH, start Settings then go to Apps > Apps and Features > Manage Optional Features. 

ii. Scan this list to see if OpenSSH client is already installed. 

iii. If not, then at the top of the page select "Add a feature", then: To install the OpenSSH client, locate "OpenSSH Client", then click "Install".

To Enable the OpenSSH Server in Windows 10:

1. Open the #Settings app and go to #Apps -> Apps & features.

2. On the right, click Manage optional features.

3. On the next page, click the button Add a feature.

4. In the list of features, select OpenSSH Server and click on the Install button.

5. Restart Windows 10.

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Windows Activation Error Code 0xc004f074

This article will guide you on methods to fix #Windows activation error code #0xc004f074 and its causes.

When attempting to activate the Windows operating system, users sometimes receive the 0xC004f074 error code. This is a Windows Activation error that occurs when Windows is unable to reach your company's activation service or system administrator.

Changing your Windows #Product Key does not affect your personal files, installed applications and settings. Enter the new product key and click Next and follow the on screen instructions to #activate over the Internet.

To fix error 0xc004f074 in Windows 10:

1. Use the slmgr. vbs command.

2. Use the Slui 3 command. While on your start screen you need to press and hold the button Windows and the button R.

3. Run SFC scan.

4. Run the Update and Activation #Troubleshooters.

5. Contact #Microsoft Support.

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The application failed to start correctly 0xc00007b in Windows

This article will guide you on steps to fix #application failed to start correctly #0xc00007b in Windows which occurs due to different reasons.

Application Error #0xc0000005 (Access Violation) error is usually caused by your computer not being able to correctly process the files and settings required to run a particular program or installation.

To can apply the methods below and see if they can help you get rid of this error.

1) Reboot your computer.

2) Run your application as #administrator.

3) Reinstall your application.

4) Reinstall Microsoft .NET #framework (for Windows 7 or below)

5) Reinstall Microsoft Visual C++ Redistributable Packages.

6) Update your #Windows.

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Transfer Files with Rsync on Windows using SSH connection

This article will guide you on steps to perform Rsync from Windows to Linux over SSH.

#Rsync can use #SSH as a secure transport agent. Make sure rsync is installed by opening a #terminal session and typing rsync --version on each machine.

Most #Linux distributions can now read the FAT32 or NTFS disk formats natively, so you could copy your files to an external hard drive formatted in Windows with either of those file systems, which will then allow you to read the data back easily in Linux.

1. cwRsync is an implementation of rsync for Windows. 

2. rsync uses a #file #transfer technology specified by the rsync algorithm, transferring only changed chunks of files over the network. 

3. #cwRsync can be used for remote file #backup and #synchronization from/to Windows systems.

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Security certificate does not specify subject alternative names

This article will guide you on steps to fix #Security certificate does not specify subject alternative names. 

Basically, the #error, Security certificate does not specify subject alternative names trigger if the certificate does not have the correct SubjectAlternativeName extension.

Subject Alternative Names or SANs allow you to secure multiple domains from one SAN SSL certificate. SANs are additional domain names added to an SSL certificate.

To add a Subject Alternative Name to a certificate:

1. If you want to add #SAN, most CAs allow you to reissue a certificate with new details, though this will usually revoke your old certificate. 

2. You don't need the old CSR to reissue a certificate, you can instead create a new CSR with the updated details using a new or existing private key.

The Subject Alternative Name (#SAN) is an extension to the X. 509 specification that allows users to specify additional host names for a single SSL certificate. The use of the SAN extension is standard practice for #SSL #certificates, and it's on its way to replacing the use of the common name.

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Windows PSExec error code 20

This article will guide you on methods to resolve #PsExec #errors. Also you will learn common mistakes made when executing PsExec #commands.

PsExec is a light-weight telnet-replacement that lets you execute processes on other systems, complete with full interactivity for console #applications, without having to manually install #client #software. PsExec's most powerful uses include launching interactive command-prompts on remote systems and remote-enabling tools like #IpConfig that otherwise do not have the ability to show information about remote #systems.

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Windows update error 0x800B0109

This article will guide you on steps to fix the #windows #update error 0x800B0109.

Windows error code #0x80070422 refers to an inability of Windows 7 to startup the Windows Update service so your computer can connect to the update servers at Microsoft.

Steps For Fixing #Error Code #0x800b0109:

1. Open Administrative Tools from Control Panel. Open Control Panel, type administrative tools in the search box, and then click Administrative Tools.

2. Double-click Services.  If you’re prompted for an administrator password or confirmation, type the password or provide confirmation.

3. Right-click the Background Intelligent Transfer Service (BITS) service, and then click Properties.

4. On the General tab, next to Startup type, make sure that Automatic (Delayed Start) is selected.

5. Next to Service status, check to see if the service is started. If it’s not, click Start.

6. Click OK to close the #Properties dialog box.

7. Right-click the Windows Event Log service, and then click Properties.

8. On the General tab, next to Startup type, make sure that Automatic is selected.

9. Next to Service status, check to see if the service is started. If it’s not, click Start.

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Install imagemagick on CentOS

This article will guide you on steps to #install #ImageMagick and fix its errors. Basically, ImageMagick is used to manipulate the digital images.

ImageMagick helps to create, edit, compose, or convert #bitmap images. It can read and write images in a variety of formats (over 200) including #PNG, JPEG, GIF, HEIC, TIFF, DPX, EXR, WebP, Postscript, PDF, and #SVG.

To install ImageMagick from the source:

1. First #download the latest version of the program sources - ImageMagick.

2. Unzip the package to a folder of choice.

3. In the folder where you have unzipped ImageMagick run the configuration script.

4. If no errors were found, you can start the install process.

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Windows update error 0x80240023

This article will guide you on steps to fix #Windows #update #error #0x80240023 which usually triggers while updating the Windows #system.
When you encounter an error #message, reboot your #machine and try to run the updates again. If you haven't run Windows #Update for some time, then you might have to repeat this process several times before all updates have been installed.
To fix errors on Windows 10:
1. Make sure that your #device has enough space.
2. Run Windows Update a few times.
3. Check third-party #drivers and download any updates.
4. Unplug extra #hardware.
5. Check Device #Manager for errors.
6. Remove third-party security #software.
7. Repair hard-drive errors.
8. Do a clean restart into Windows.

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Perfmon Counters for CPU usage

This article will guide you on how to use #Perfmon Counters for CPU #Usage and #Optimization.
Monitoring #CPU #Performance #Counters:
1. System, #Counter: Processor Queue Length. This Performance Monitor counter displays the number of threads waiting to be executed in the queue, which all the processors on your system share.
2. Processor, Counter: % Processor Time.
3. Processor, Counter: Interrupts/sec and Performance Object; Processor, Counter: % DPC Time.

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Install WebsitePanel on Windows

This article will guide you on steps to #install #WebsitePanel on #Windows. Also, we saw how to fix some common errors of WebsitePanel.
WebsitePanel began as #DotNetPanel, which its creators made only for the Windows web technology platform as a Windows #hosting panel. The initial DotNetPanel developers contributed a great deal to WebsitePanel. And now #Microsoft has added to their legacy by investing in WebsitePanel’s future.
WebsitePanel is a Multi-Tenant, Enterprise Hosting Automation Tool with support for Private #Cloud Servers. It enables you to centralize the management of your hosting infrastructure and share resources across multiple customer accounts.
1. Save time and money spent on system management.
2. Simplify deployment processes.
3. Administer everything from a single interface.

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Manage Docker Volumes using Docker Compose

This article will guide you on steps to use #Docker #Compose for manging Docker #Volumes.
When you execute a docker-compose command, the volumes #directive in docker-compose. yml file mounts source directories or volumes from your computer at target paths inside the container. If a matching target path exists already as part of the container image, it will be overwritten by the mounted path.
A #Dockerfile is a text document that contains all the commands a user could call on the command line to assemble an image. Using docker build users can create an automated build that executes several command-line instructions in succession. This page describes the commands you can use in a Dockerfile .
List of Docker #Commands:
i. docker run – Runs a command in a new #container.
ii. docker start – Starts one or more stopped containers.
iii. docker stop – Stops one or more running containers.
iv. docker build – Builds an image form a Docker file.
v. docker pull – Pulls an #image or a repository from a registry.

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Rsync from Linux to Windows share

This article will guide you on how to use #Rsync to transfer #files from #Linux to #Windows share.

cwRsync is an implementation of rsync for Windows. rsync uses a file transfer technology specified by the rsync algorithm, transferring only changed chunks of files over the network. #cwRsync can be used for remote file backup and synchronization from/to Windows systems.

Syntax of rsync #command:

1. -v, –verbose Verbose output.

2. -q, –quiet suppress message output.

3. -a, –archive archive files and directory while synchronizing ( -a equal to following options -rlptgoD).

4. -r, –recursive sync files and directories recursively.

5. -b, –backup take the backup during synchronization.

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Could not load file or assembly Microsoft ReportViewer WebForms

This article will guide you on ways to resolve Could not load #file or #assembly 'Microsoft.ReportViewer.WebForms' #error occurs when #ReportViewer files are missing from the #bin folder.
You need to reference both Microsoft.ReportViewer.WebForms and Microsoft.ReportViewer.Common and set the CopyLocal property to true. This will result in the dll's being copied to our bin #directory (both are necessary).

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Backup Active Directory Domain Controller

This article will guide you on how to #backup #active #directory domain controller.
A System State backup generally includes a copy of any installed device #drivers and related files, most of the Windows directory, the #Windows #Registry, the Active Directory configuration (where applicable) and system files under Windows File Protection.
In production it is best practice to have at least 2 domain controllers per domain. If you factor in each child domain and the other domains that could easily scale up fast if you have two in each one.
To Configure Windows Backup Users on a Domain Controller:
1. Expand Active Directory "Users > Computers > Users".
2. Right-click the appropriate user who will be performing backups and click Properties.
3. On the Member Of tab, click Add to add the Backup Operators group to the User.
4. Click OK.

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Add Glance Cloud images to OpenStack

This article will guide you on steps to add #Glance #Cloud images to #OpenStack with different #Linux distributions which enables users to discover, register, and retrieve virtual machine images. 

After images are created they should be registered in Openstack Glance - #image operation service.

Upload Image Into Glance:

1. Replace <NAME> with the name that users will refer to the disk image by. 

2. Replace <IMAGE_FILE> with the local path to the image file to upload.

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Deploy Node js Application to DigitalOcean Server

This article will guide you on how to  deploy node.js application to #DigitalOcean Server.  

To Deploying #Node . js application to DigitalOcean — Setting up the #server:

1. Getting familiar with Digital Ocean and creating your first #droplet.

2. Setting up #SSH and connecting to your server from your local #machine.

3. Setting up a simple Express.js web-server in local machine.

4. Using #Git to deploy your code to server.

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Plesk DNN install Service Unavailable error

This article will guide you on how to install DNN for our customers. In order to fix the Service Unavailable Error we should check whether the Dedicated application pool option is enabled in Plesk before DNN install.

A 503 Service Unavailable Error is an HTTP response status code indicating that a server is temporarily unable to handle the request. This may be due to the server being overloaded or down for maintenance.

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Windows block remote network access for local user accounts

This article will guide you on ways to #restrict remote network access for a local user account.

To restrict local #accounts in #Windows 10,

Open the Settings app, then select Accounts. Select Family & other users. Scroll down to the Other Users section, then choose Add someone else to this PC. If the new user already has a #Microsoft account, enter the associated #email address, then click Next.

To restrict a Windows user:

1. Select Settings.

2. Tap Accounts.

3. Select Family & other users.

4. Tap "Add someone else to this #PC."

5. Select "I don't have this person's sign-in information."

6. Select "Add a user without a Microsoft account."

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Virtual Log Files in SQL Server

This article will guide you on how to find the total number of #VLFs. The DMF sys.dm_db_log_info specifically looks at virtual log files or VLFs for which it needs a database ID for input.

To find it, check the number of virtual log files (VLFs) in each #database and alerts when there's 1,000 or more.

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Find the Source of Account Lockouts in Active Directory


This article will guide you on steps to find the source of Account Lockouts in the Active Directory #domain.

The most common underlying cause for #AD account lockouts, beyond users forgetting their password, is a running application or background service on a device that is authenticating with stale credentials. 

To Track Source of Account Lockouts in #Active #Directory:

1. Search for the #DC (Domain Controller) having the PDC Emulator Role. 

2. Look for the Event ID 4740. 

3. Put Appropriate Filters in Place. 

4. Find Out the Locked Out Account Event Whose Information is Require. 

5. Open the #Event Report, to Find the Source of the Locked Out account.

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SQL server Error 1053

This article will guide you on different methods of fixing error #1053 SQL server which occurs when attempting to pause or stop the SQL Server service in the #Windows Services Console. 

The most common cause of this error is when one of the files needed by sql server was not on a shared resource, and Sql Server, once failed to the other node, couldn't access it.

The #SQL #Server Agent error log may include a path or a file name that is not correct.

In this case, verify that the path and file name for SQLAgent.out is valid:

1. In SQL Server Enterprise Manager, expand the Management folder.

2. Right-click SQL Server Agent, and then click Properties.

3. Under Error Log, make sure that the path that is specified next to File Name is valid.

4. Make sure that the file name is SQLAGENT.out.

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Directadmin Unable to write users httpd conf configuration

This article will guide you on how to fix the #error, Unable to write user's httpd.conf in Directadmin which occurs when we try to add a #domain in #DirectAdmin. 

The httpd. conf file is the main configuration file for the Apache web server. It's highly recommended to run Apache in standalone type for better performance and speed. ServerRoot "/etc/httpd" The option ServerRoot specifies the directory in which the configuration files of the Apache server lives.

Before you edit httpd.conf, you should first copy the original file to something like httpd.conf-old, for example. 

By creating a #backup, you can recover potential mistakes made while editing the new configuration file.

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Windows update encountered an unknown error 80072efe

This article will guide you on the different methods to get rid of #Windows #update encountered an unknown #error #80072efe.

You may get the error because there are corrupted files on your #computer. You can run System File Checker, which can scan and repair the corrupted issues, Close the Command Prompt window and restart your #computer. Then open Windows Update and see if the error is fixed.

To fix Windows Update encountered an unknown error:

1. Right click on the #taskbar and select Properties.

2. Click the Customize.

3. On the Notification Area Icons window, make sure Always show all icons and notifications on the taskbar is checked and click OK.

4. At this point, try running Windows Update again and the updates should begin to install properly.

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Windows update error 0xFFFFFFFF

This article will guide you on different methods to fix #Windows #error #0xFFFFFFFF. Windows 10 update comes with #BSOD, crashes and various sound and #printer problems. The solution here is to uninstall the patch and pause updates until it's been fixed.

To fix Windows Error Code 0xFFFFFFFF:

1. Fix System Errors. To remove all error from your system that issuing freezing, slower performance problem etc.

2. Remove #Malwares. It can remove #malwares, #virus, #Trojan from #PC which causes all kind of critical issue.

3. Improve Startup. 

4. Clean PC.

You can also fix WIndows Error #0x800705b4:

i. Run Windows #Updates Troubleshooter. 

ii. Run #SFC scan. 

iii. Delete Software Distribution Folder.

iv. Disable updates for other #Microsoft #products. 

v. Uninstall the Problematic Updates. 

vi. Download and Install Windows Updates Manually.

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Windows update encountered an unknown error 80072ee2

This article will guide you on different methods to resolve #Windows update encountered an unknown error 80072ee2 which occurs while Windows tries to search for Updates via Windows #Update. 

#Error #80072ee2 is a windows update error which is caused when the files on your system are corrupt or the updates are stuck. Before you continue with the fix below, make sure that your internet is working on the PC affected by this error since it will need to connect to the windows update servers to push updates back.

To fix Windows Update encountered an unknown error Code #80243004 – Windows Update encountered an unknown error:

1. Right click on the taskbar and select Properties.

2. Click the Customize.

3. On the Notification Area Icons window, make sure Always show all icons and notifications on the taskbar is checked and click OK.

4. At this point, try running Windows Update again and the updates should begin to install properly.

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Install InfluxDB on CentOS 7

This article will guide you on steps to Install #InfluxDB on #CentOS 7. You can Turn any InfluxData #instance into a production-ready cluster that can run anywhere. Easily create and share a comprehensive monitoring solution.

InfluxDB is similar to a #SQL #database, but different in many ways. Relational databases can handle time series data, but are not optimized for common time series workloads. InfluxDB is designed to #store large volumes of time series data and quickly perform real-time analysis on that data.

The local InfluxDB configuration file is located here: Linux: /etc/influxdb/influxdb. conf. macOS: /usr/local/etc/influxdb.

To Install InfluxDB:

Option 1 : Download the InfluxDB archive via the browser.

Option 2 : Adding the #repositories to your package manager.

i – Start your InfluxDB service.

ii – Configure your InfluxDB instance.

iii – Test your InfluxDB instance.

iv – #Download InfluxDB 2.0 archive from the website.

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Windows System error 5 has occurred Access is denied

This article will guide you on different methods to fix #Windows #System #error 5 has occurred Access is denied which is generally caused by #NTFS permissions, but it can also be caused by other issues like a corrupt user profile, encryption on the file or if the file is in use.

A system error refers to an instruction which cannot be recognized by an operating #system or goes against the procedural rules. A system error code refers to the exact error number with which you can track down the details.

To fix Access is denied message on Windows 10:

1. Take ownership of the directory. 

2. Add your account to the #Administrators group. 

3. Enable the hidden Administrator account. 

4. Check your #permissions. 

5. Use Command Prompt to reset permissions. 

6. Set your account as administrator. 

7. Use Reset Permissions #tool.

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Plesk Multi Server How to install it

This article will guide you on how to install #Plesk #Multi #Server which will enable us to work with a single Plesk user interface to run hosting services on multiple #servers. A multi-server environment can support more #connections and services, helps to keep the system running, and can also cost significantly less each month than continually adding resources to a single server.

Plesk Multi Server is most useful for the following types of business:

1. Web design and development studios that also host the clients web sites;

2. Small and medium-sized shared hosting providers;

3. Larger hosting providers for #reselling to customers, who are small and medium-sized shared #hosting #providers.

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How to Install OpenNMS on CentOS 8

This article will guide via a step-by-step procedure to #install OpenNMS in #CentOS. 

OpenNMS is a free, Open Source network monitoring system that can be used to #monitor tens of thousands of unlimited devices with a single #instance.

It will discover and monitor the services or nodes automatically in your #network, or you can assign a particular service to monitor by OpenNMS.

To configure #OpenNMS:

1. Install OpenNMS Horizon. Add yum repository and import GPG key. 

2. Initialize and set up #PostgreSQL. Initialization of the PostgreSQL database will start.

3. Initialize and start OpenNMS Horizon. 

4. First Login and change default password.

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How to Install Python on Windows

This article will guide you on steps to install #Python and #PIP on #Windows. If you would like to download and install Python on your #computer you can do for free at python.org.

To install Python on Windows:

1. Select Version of Python to #Install. 

2. Download Python Executable #Installer. 

3. Run Executable Installer. 

4. Verify Python Was Installed On Windows. 

5. Verify Pip Was Installed. 

6. Add Python #Path to #Environment Variables which is Optional.

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ElasticSearch LDAP Authentication on the Active Directory

This article will guide you on how to authenticate #ElasticSearch users using the Active Directory from #Microsoft #Windows and the #LDAP protocol.

#Active #Directory (#AD) supports both Kerberos and LDAP – Microsoft AD is by far the most common directory services system in use today.

To Set up Active Directory Authentication using LDAP:

1. Enter the LDAP "Server" and "Port" attributes on the Server Overview tab of the LDAP Users page. 

2. Enter the proper base for the Active Directory in the "Base DN" attribute. 

3. Set the Search Scope. 

4. Enter the Username Attribute. 

5. Enter the Search Filter. 

6. Verify that the #settings are correct by clicking the Verify button.

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How To Install MariaDB on Ubuntu Focal Fossa

This article will guide you on steps to install #MariaDB from the #Ubuntu #repositories and from the official MariaDB repositories. You can install MariaDB in two different ways.

To install MariaDB on Ubuntu, follow these steps:

1. Update #packages index. sudo apt update.

2. Once the packages list is updated, install MariaDB by issuing the following command: sudo apt install mariadb-server.

3. The MariaDB service will start automatically.

The default data directory for the MariaDB database server is /var/lib/mysql. The configuration file of MariaDB database server is /etc/mysql/mariadb. conf. d/50-server.

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Different methods to fix DHCP Server Errors

This article will guide you on the different methods to resolve DHCP server error. A #DHCP error means the server on your network that provides an Internet Protocol (#IP) adress for devices is not able to assign your #device an IP adress.

Two things can cause a DHCP #error. 

i. One is the configuration on the computer or device that allows a DHCP server to assign it an IP. 

ii. The other is the configuration of the DHCP server. DHCP errors occur when the DHCP server or #router on a network cannot automatically adjust the device's IP address to join the #network.

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Steps to install Yarn on Windows

This article will guide you on steps to install #Yarn in Windows via #MSI Installation, Chocolatey Installation, and Scoop Installation. msi file that when run will walk you through installing Yarn on Windows. If you use the installer you will first need to install Node. js.

Yarn global install locations:

1. On #Windows %LOCALAPPDATA%\Yarn\config\global for example: C:\Users\username\AppData\Local\Yarn\config\global.

2. On #OSX and non-root Linux  ~/.config/yarn/global.

3. On #Linux if logged in as root /usr/local/share/.config/yarn/global.

yarn install is used to install all dependencies for a project. This is most commonly used when you have just checked out code for a project, or when another developer on the #project has added a new dependency that you need to pick up.

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How to Check Server Load on a Windows Server

This article will guide you on how to check server load in windows. Windows #Task Manager allows users to analyze the server load issues on the #Windows servers.

Load expresses how many processes are waiting in the queue to access the computer processor. This is calculated for a certain period of time, and the smaller the number the better. 

Signs of #Server #Overload includes:

The following signs indicate that your web server has possibly become overloaded: 

Displaying error codes. Your server returns an #HTTP #error code, such as 500, 502, 503, 504, 408, and so on. 

Delaying serving requests.

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Data Loss through Partial loss of keys in Azure Cache for Redis

This article will guide you on the different methods to fix data loss in #Azure #Cache for #Redis which can happen due to a number of reasons like Redis instance failure, incorrect #database selection, and so on. 

Redis server saves all its data to HDD from time to time, thus providing some level of persistence. It saves data in one of the following cases: automatically from time to time. when you manually call BGSAVE command.

Redis does not use #tables, and stores data in #memory, and is not limited by the hard #disk I / O speed when reading and writing #data, so the speed is extremely fast.

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Restore Active Directory from backup

This article will guide you on how to restore active directory from backup. Back up Active Directory on a regular basis

You should back up your Active Directory regularly with an interval that doesn't exceed 60 days. #AD services presume that the age of the Active #Directory backup cannot be more than the lifetime of AD tombstone objects, which by default is 60 days.

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Zabbix Single Sign-On SSO Authentication in Active Directory

This article will guide you on how to set #Zabbix : Single Sign-On (#SSO) Authentication in #Active Directory which helps users authenticate the Zabbix frontpage without entering credentials.
Users and resources are added to the directory service for central management and ADDS works with authentication protocols like #NTLM and #Kerberos. Thus, users that belong to ADDS can authenticate from their #machines and get access to others #systems that integrate with ADDS. This is a form of Single Sign-on.

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Deploy Laravel using Nginx on Ubuntu

This guide will help to set up Laravel with #Nginx on #Ubuntu 16.04. Laravel is the most popular, free, and open-source #PHP #framework in the world, known for its expressive and elegant syntax.
To move laravel project from localhost to production server, do:
1. Zip your #laravel app files.
2. Export your app's #database then set it up on your server.
3. After you have uploaded your laravel app files, open the . env file found on the root.
4. That's it!, now check your live #site.

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Steps to Install GoAccess on Ubuntu

This article will guide you on how to #Install GoAccess on Ubuntu which is a command-line tool and how to use it for analyzing server #logs.
With #GoAccess, you are able to #SSH into any web server you control and view or analyze relevant statistics quickly and securely. Apart from the command-line dashboard interface, it's also capable of displaying the #statistics in other formats such as HTML, JSON, and CSV, which you can use in other contexts or share with others.

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Windows update error 0x80041014

This article will guide you on steps to resolve Windows update error #0x80041014 which occurs due to different reasons.
To use the troubleshooter to fix problems with #Windows Update, use these steps:
i. Open #Settings.
ii. Click on #Update & #Security.
iii. Click on Troubleshoot.
iv. Under the "Get up and running" section, select the Windows Update option.
v. Click the Run the #troubleshooter button. Source: Windows Central.
vi. Click the Close button.

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Missing DLL files errors on Windows 10

This article will guide you on how to resolve #Windows Missing DLL files. A recent #application #installation sometimes overwrites an existing DLL file with an incompatible or invalid DLL file. A malicious #program has deleted or damaged a #DLL file.
To add a missing . DLL file to Windows:
i. Locate your missing . dll file at the DLL Dump site.
ii. Download the file and copy it to: "C:\Windows\System32".
iii. Click Start then Run and type in "regsvr32 name_of_dll. dll" and hit enter.

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Process to install Docker on Windows

This article will guide you on the steps to install docker on Windows by setting up a Linux virtual #machine to run as a guest in Windows 10 Home.
Docker Desktop is an easy-to-install application for your #Mac or Windows environment that enables you to build and share containerized applications and microservices. Docker Desktop includes Docker #Engine, Docker CLI client, Docker Compose, Notary, #Kubernetes, and Credential Helper.
You can download #Docker #Desktop for Windows from Docker Hub. This relates to installing Docker Desktop on #Windows 10 Pro, Enterprise, and Education.

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Clean up Domain Controller DNS Records with Powershell

This article will guide you on the process to clean up Stale/Dead #DC DNS records with the help of #PowerShell. You can see that it is easy to clean up domain controller records with the help of this method using few Windows PowerShell #commands.

To remove old DNS records from a domain controller, simply Remove #DNS Entries by:

1. Right click a #Zone in DNS console and go to properties, Under Name server tab delete the entries that are related to decommissioned DC.

2. Open DNS Console and Remove the IP of the decommissioned DC that might be present on the #network #adapter.

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How to restore Deleted Active Directory Objects and Users

This article will put you through the steps to restore Deleted Active Directory Objects/Users. You can also right click on any unwanted change or object deletion in #Active #Directory and click “Rollback Change” to restore the change with a single-click.

Active Directory #Recycle Bin feature preserves all link valued and non link valued attributes. This means that a restored object will retain all it's settings when restored. By default, a deleted object can be restored within 180 days.

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Create a Nagios log server instance in Amazon EC2 cloud

This article will guide you on how to create a #Nagios log server instance in the amazon ec2 #cloud. To enable these reports, simply enable Detailed Billing Reports With #Resources and Tags for your account. Then open up the Reports tab of the Billing #Console. From there you can look at the EC2 Instance Usage Report and the #EC2 Reserved Instance Utilization Report.

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Method to Install Software From Source on Ubuntu

This article will guide you on steps to #install #software from #source on #Ubuntu. The Complete #command is apt-get which is the easiest way to install files/Softwares #packages.

Once installed, on the command line, you can use dpkg --listfiles packagename . For instance, dpkg --listfiles firefox . 

If you want to see what files a package contains without installing it, then you can install apt-file and use that.

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Using Bpytop to monitor Linux and FreeBSD Resources

This article will guide you on how to use Bpytop Monitoring for Linux & FreeBSD Resources.

#Bpytop is a great utility which is useful on your #Linux, #macOS, and #FreeBSD as a #resource #monitor. It is much faster than bashtop and works pretty well as Python 3 is standard on many Unix boxes.

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Process to install node js Windows

This article will guide you on how to install Node.js and verify its installation. Additionally, you will also learn how to uninstall it. #Node . js is a runtime environment that allows software developers to launch both the #frontend and #backend of web apps using #JavaScript. Although JS underpins all the processes for app assembly, as a backend #development #environment, Node. js, differs from the frontend environment.

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Secure Wamp Server How to do it effectively

This article will guide you on the different methods to secure #WAMP Server. Basically, WAMP provides support for #MySQL and #PHP. It can be used in production under condition that you install the secure WAMP #distro and it can run on #Internet and not just #intranet.

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Send NXLogs with SSL TLS to Nagios Log Server

This guide will guide you on how to send NXLogs with SSL/TLS to #Nagios #Log #Server. Encryption ensures that the traffic between the #Windows machine and Nagios Log Server is not sent in plain text.

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Monitoring Performance Counters in Nagios XI Using NCPA

This article will guide you on how to configure #Nagios XI to monitor performance counters by monitoring Performance Counters in Nagios XI is possible using #NCPA as well as use cases where real-time monitoring actually provides no benefit at all, and may also be both a distraction and a detriment to monitoring #teams and #admins.

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Mails not sending from Outlook com account

This article will guide you on the steps to resolve #Mails not sending from Outlook.com account.

If you can receive emails but can not send emails this usually means the authentication required by the outgoing (#SMTP) server is not configured. 'My outgoing (SMTP) server requires authentication' is not checked. In #Outlook it is in advanced settings.

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Mails not sending from windows live mail a mobile device or Outlook

This article will guide you on the different methods to fix #Outlook sending #email errors. You can also check with your email address provider and make sure your mail #server #settings are up to date.

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How to Run AWS Amazon DynamoDB Steps to do it

This article will guide you on how to set up #Amazon DynamoDB which can be downloaded as an executable .jar file.

#DynamoDB uses hashing and B-trees to manage #data. Upon entry, data is first distributed into different partitions by hashing on the #partition key. Each partition can store up to 10GB of data and handle by default 1,000 write capacity units (WCU) and 3,000 read capacity units (RCU).

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Selecting the number of vCPUs and Cores for a Virtual Machine

This articles will guide you when selecting the number of vCPUs and Cores for a Virtual Machine which depends on the operating system used and some other factors.

Basically, When Selecting the Number of #vCPUs and #Cores for a Virtual Machine, you can use all CPU #resources allocated to a virtual machine, it must see one 8 core #processor, 2 vCPUs with 4 cores each or 1 vCPU with 4 cores in two threads instead of 8 vCPUs.

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Detecting Memory Overcommit in the Guest OS

This article will guide you on how to go about detecting Memory Overcommit in the Guest #OS.

#Memory overcommit is a #hypervisor feature that allows us to allocate to virtual #machines more memory than is available on a physical #host.

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Install Moodle on Windows Server Steps to do it

This article will guide you on the process to #install, secure, and #configure and #backup #moodle. Moodle is a free online learning management system, or #LMS. 

You can download the #software onto your own web server.

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Repair EFI GPT Bootloader on Windows 10

This article will guide you on different methods to repair #EFI / #GPT #bootloader on the #Windows server. You can use Use #diskpart #command.

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Restrict anonymous login and ban IP address of attacker Windows

This article will guide you on the steps to Restrict anonymous login and ban #IP address of attacker by using Local Group Policy Editor in #Windows which allows us to prevent anonymous login and #IPBan helps to ban IP of #attacker. 

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VPN Error 806 Steps to fix it

This article will guide you on the steps to resolve #VPN #error 806 which occurs when the connection between our #Windows #computer and the VPN server has been established but the VPN remains incomplete. 

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OpenVPN dns leak How to fix it

This article will guide you on the steps to fix #OpenVPN DNS leak issue. 

A DNS leak occurs when the browser sends a #DNS request directly, thus ignoring the #VPN.  Although the link will seem encrypted or anonymous, the ISP will be able to track your online.

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The trust relationship between this workstation and the primary domain failed in Windows

This article will guide you on the methods to fix #Windows error "The trust relationship between this #workstation and the primary #domain failed" message which occurs when the session login is attempted through #RDP Remote Desktop Protocol, #ICA, or directly at the console. 

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Measure storage performance and IOPS on windows

This article will guide you on the steps to measure storage performance and #IOPS on a #Windows server.

To calculate the IOPS range, use this formula: Average IOPS: Divide 1 by the sum of the average latency in ms and the average seek time in ms (1 / (average latency in ms + average seek time in ms).
IOPS calculations;
1. Rotational speed (aka spindle speed). 
2. Average latency.
3. Average seek time.

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RDP authentication error The Local Security Authority cannot be contacted

This article will guide you on the steps to take to fix #Windows Remote Desktop error  (#RDP)"An authentication error has occured: The Local Security Authority cannot be contacted" by applying different approaches.

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Advantages of using our Server Management Services

Ibmi Media Server administrators will help you install, configure, and maintain various types of hardware and software, which often involves creating user accounts, carrying out backup and recovery functions, and monitoring the performance of servers at all times. Our Support Experts will take care of configuring, managing, and implementing operating systems.

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Outlook error 0x800ccc19 Steps to fix it

This article will help resolve Outlook error which happens while sending or receiving messages in MS Outlook which says "A time out occurred while communicating with the server 0x800ccc19".

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Install ioncube on Directadmin control panel

This article will guide you on the steps to set up the Ioncube loader and fix DirectAdmin Ioncube errors such as incorrect timezone and misconfiguration in the php.ini file which cause errors after installing the Ioncube loader in DirectAdmin.

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Tuning Windows Performance for Use in Virtual Environment

This article will guide you on the steps to perform tuning Windows Performance for use in Virtual Environment by optimizing performance, CPU, memory, and so on.

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Copy Files or Folders via GPO

This article will guide you on how to Copy Files or Folders via GPO by automatically copying specific files or folders to all domain computers. 

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Install DHCP Server Client on Centos

This article will guide you on the steps to install and configure a DHCP server on CentOS 8.

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Blocking IP Addresses Using Windows Firewall

This article will guide you on the steps to block the IP in the Windows firewall.

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Set up LDAP Client on Ubuntu

This article will guide you on the steps to set up LDAP client on Ubuntu.

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How to install PHP on Windows

This tutorial will guide you on the process to install PHP on a Windows server which allows you to build and test a web application safely without affecting the live website data.

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Rebuild OST file How to do it

This article will guide you on the steps to rebuild the OST file.

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Reduce Windows edb size

This article will guide you in using different methods to reduce Windows.edb file size by simply defragmenting, removing, and re-creating, moving the windows.edb file into another drive and so on.

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An Operating System Wasnt Found in the process of booting Windows

This guide will help to fix the error "An Operating System Wasn’t Found when booting Windows" which occurs if there is no operating system bootloader found on the current disk.

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Windows update error 0x80070013

This article will guide you on the different methods to fix this Windows error which affects Windows Update processes.

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Windows Update Error 0x80010108 How to fix it

This article will guide you on how to fix Windows Update Error 0x80010108 which occurs sometimes in the process of updating Windows.

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BSOD Error 0x0000007B on Boot on Windows Server 2008 R2 How to fix

This article will guide you on how to fix Windows error 0x0000007B which generally occurs due to a number of reasons like issues with device drivers , viruses, and data corruption.

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Steps to remove Hidden Network Adapters in Windows

This article will guide you on the steps to remove Hidden Network Adapters in Windows which causes issues while assigning a previously used static IP address for a new network interface.

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Process to disable NTLM Authentication in Windows Domain

This article will guide you step by step on how to disable NTLM authentication which makes the Windows domain less vulnerable.

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Setting up VLAN Interfaces on Windows Server 2016

This article will help to configure VLAN in Windows Server 2016.

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RDP authentication error has occurred How to fix it

This article will guide you on methods to fix "RDP authentication error has occurred" which occurs after installing the latest security updates on Windows 10 desktop.

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0x80092004 NET Framework Install Error on Windows Server Quick fix

This guide will help you to fix "0x80092004: NET Framework Install" Error on Windows Server which occurs in the process of installing .NET Framework using online and offline installers on Windows Server.

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RDP outdated entry in the DNS cache How to fix it

This article will guide you the steps to fix "RDP outdated entry in the DNS cache" error in the process of establishing connection to the RDS farm running Windows Server 2008 R2 using the standard RD client.

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Deleted files keeps reappearing on desktop windows hot to fix

This article will guide you on how to fix deleted files keeps reappearing on desktop windows which occurs as a result of corrupted Recycle Bin folder on Windows.

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CPUs are not running at its full capacity in Windows how to fix

This guide will help you with the troubleshooting steps you need to follow to fix this CPU capacity issue in Windows.

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Fix high memory usage by Metafile on Windows Server 2008 R2

This guide will help you to fix high memory usage issue by Metafile on Windows Server 2008 R2.

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Open Files in Windows Server SMB Share

This guide will help you to View and Close Open Files in Windows Server SMB Share which generally happens if the desktop software does not work as expected, the user logs off incorrectly, or when the user opened a file and forgot to close it.

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Remote desktop cannot verify the identity time or date difference between computer and remote computer

This guide will help to resolve error Remote desktop cannot verify the identity time or date difference between computer and remote computer which occurs while trying to connect to a remote server in the AD domain via RDP.

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Event 8193 VSS error on Windows server 2012 r2 How to fix it

This guide will help to fix Event id 8193 on windows server 2012 r2 by applying different tips. This error generally indicates an “access denied” message or “security structure is invalid”.

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WSUS Windows Error 0x80244010 How to fix it

This article will guide you on how to fix WSUS Windows Error 0x80244010 which occurs as a result of different reasons including, generic glitch, corrupt file in the WU temp folders and system file corruption.

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Remote Desktop error code 0x104 Steps to fix it

This article will guide you on how to fix Remote desktop error 0x104 which occurs while trying to connect to the target system on the same or a different network.

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Remote Desktop Connection An Internal Error has Occurred

In this article, we discussed about the different ways to fix Remote Desktop Connection Error: Internal Error has Occurred which is generally caused by issues in the RDP settings or its local group policy security.

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Windows error code 0x80070005 How to fix it

This guide will guide you on the steps to solve windows error code 0x80070005 by applying different tips.

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Enable Disable SMB v 1 0 in Windows How to

This article will guide you on how to Enable/Disable SMB v 1.0 in Windows, enable or disable SMB using Powershell.

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Windows error 0199 security password retry count exceeded

This article will guide you on how to fix windows error 0199 by applying different methods.

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Windows update error 0x80240008 tips to fix

This article will help to fix "Windows update error 0x80240008" which implies that the Windows update we are trying to download has already been downloaded.

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Folder Keeps Reverting to Read Only on Windows 10 Process to fix

This article will guide you on the methods to fix "Folder Keeps Reverting to Read Only on Windows 10".

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Fix Hyper V VM Stuck in the Stopping Starting State

Basically, if our virtual machine running on Hyper-V is stuck for some reason, the only way out is to forcibly kill the process responsible for this VM on the host OS.

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Solution to Windows defender or security essentials error 0x80073b01

Windows defender or security essentials error 0x80073b01 means that there is an interference between Windows Defender and another security program present on the computer.

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Windows update error code 643 Different methods to fix

Windows update error code 643 generally happens when there is corruption in the .NET framework and in cases of software conflicts.

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Windows error code 0x800706ba

This article will help to fix "Windows error code 0x800706ba" which occurs in the process of updating Windows 10.

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Windows error code 0x800f0922 how to fix it

This article will help you tackle Windows error code 0x800f0922 which occurs due to the absence of some crucial Dot Net features on the computer, low System Reserved partition space, and failure to connect to the Microsoft Windows Update server.

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Dynamic resizing of virtual disks in windows server 2012 r2 Steps to resize

This article will guide you on how to perform dynamic resizing of virtual disks in Windows server 2012 r2.

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Windows Update Error 0x8007012f

This article will guide you on how to fix Windows Update Error 0x8007012f which occurs when you try to install any kind of Windows update.

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RDS User Profile Disks on Windows

In this guide, we learnt that RDS User Profile Disks is an alternative to roaming profiles and folder redirection in the RDS scenarios. Also, we saw how to configure it.

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VHD set shared virtual disks on hyper v 2016 Steps to configure

In this guide, we learnt the concept of VHDS on hyper-v 2016 and how to configure a new VHD Set (VHDS).

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Solution to Windows Unexpected Store Exception Error

This article will guide you on how to fix An Unexpected Store Exception Error In Windows 10 which happens due to hardware failures.

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Steps to upgrade PHP on Windows

This article will guide you on how best to perform upgrade of PHP on Windows.

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Windows Error 0x80073712

This guide will help to solve Windows error 0x80073712 which is usually triggered due to a damaged Windows component store and makes security updates to fail.

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An Operating System Wasnt Found when booting Windows

This article will help to solve An Operating System Wasn't Found when booting Windows which happens when there is no operating system boot loader found on the current disk.

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Preparing to configure windows stuck

This article will help to fix Windows to get stuck with the message “preparing to configure windows” which occurs when there are corrupted update files or when the integrity of files has been modified. 

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Licensing Mode for Remote Desktop Session Host is not Configured

This article will guide you on the error "Licensing Mode for Remote Desktop Session Host is not Configured" which occurs when the RDS host is running in grace period.

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Windows could not connect to the GPSVC service

This article will help you fix "Windows could not connect to the GPSVC service" which occurs when GPSVC service is not running in the computer system.

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Windows error 0x80244022

This article will guide you on how to fix "Windows error 0x80244022" which occurs in the process of updating a Software.

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Fix remote desktop services is currently busy rdp error

This article will guide you on how to fix "remote desktop services is currently busy" which usually occurs when there is an error in the operation of the Remote Desktop Services, a bug in the csrss.exe process,  and so on.

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The system administrator has restricted the type of logon that you may use

Basically, this article will guide you through how to resolve the error "The system administrator has restricted the type of logon that you may use". This happens when the RDP connections require Network Level Authentication (NLA). Also it occurs when the user is not a member of the Remote Desktop Users group.

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DHCP failover failed error 20010

This article will show you how to resolve DHCP failover error 20010.

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How to fix DHCP error 0x79

This guide will help you to fix DHCP error 0x79 which shows that a predefined IP address on the computer and your device has assigned this IP address to some other device.

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How to fix the error failed to add or remove role windows server requires restart

In this article, you will get the complete tip to fix error "unable to add or remove role: windows server requires restart" by granting SeServiceLogonRight to NT SERVICE\ALL SERVICES.

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DHCP Server installation error 0x800f0922

In this article, you will see the complete guide to follow in order to fix DHCP server install error 0x800f0922 when trying to install DHCP on a Windows Server.

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Windows Server Defender Antivirus

This article will guide you on how to install Windows Defender Anti-Virus.

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How to use PowerShell to identify Azure unassociated resources

With the PowerShell tool, we can easily find unassociated resources in Azure.

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How to fix CHKDSK stuck when scanning and repairing a drive on Windows

Methods to fix CHKDSK stuck issue which occurs when the hard drive file system is corrupted or in cases when there are bad sectors and fragment files on the disk.

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How to optimize azure cache for redis

Factors such as memory pressure, high CPU usage, Bandwidth limitations, and Server loads on server side can result in poor performance of Azure Cache for Redis and the Server in general.

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A fix to Windows Socket Error 10060

Windows Socket error 10060 is a connection error experienced while using proxy and when the connection cannot  process with the expected time.

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Solve error Windows has detected file system corruption on disk

Four (4) Method to fix "Windows has detected file system corruption" System restore error.

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Solution to SSLPassPhraseDialog builtin is not supported on Win32 error

Easy way to fix  SSLPassPhraseDialog builtin is not supported on Win32 error in relation to Apache web server.

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Solve microsoft exchange server 2013 event id 4027 error

Best approach in fixing Microsoft exchange server 2013 event id 4027 error.

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How to fix SSL error err sslversion or cipher mismatch

The error ERR_SSL_VERSION_OR_CIPHER_MISMATCH occurs when a user's browser cannot establish a secure connection with a web server that uses #HTTPS and SSL. 

The issue may lie in the server configuration or locally on a user's #computer.

Also, the ERR SSL VERSION OR CIPHER MISMATCH error could be caused by certain security settings. 

Applying changes to the SSL might help you solve the annoying ERR SSL VERSION problem. 

Sometimes switching to another browser can be the easy fix you need.

To Fix ERR_SSL_PROTOCOL_ERROR:

1. Set correct system date, time & region.

2. Clear Chrome's cache and cookies.

3. Disable #QUIC Protocol.

4. Disable extensions.

5. Remove your system's hosts file.

6. Clear SSL State.

7. Lower your internet security and privacy level.

8. Disable your security tools for a moment.

Error such as Err_ssl_version_or_cipher_mismatch tend to pop up when there is a inappropriate configuration in the SSL certificate.

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