How to Fix: Trying to get WSL working on a Windows Server 2019 VM. Getting 'Access denied' error

The 'Access denied' error when trying to enable WSL (Windows Subsystem for Linux) on a Windows Server 2019 VM can be frustrating, especially for those who are new to virtualization. This issue affects users who have followed the Microsoft documentation to install WSL on their server VM and are now experiencing difficulties in running the WSL command.

The 'Access denied' error is particularly vexing because it prevents users from utilizing the full potential of WSL, which can significantly enhance productivity and efficiency. In this guide, we will walk you through the root causes of this issue and provide two primary fix methods to resolve the problem.

🛑 Root Causes of the Error

• The primary reason for the 'Access denied' error when running WSL on a Windows Server 2019 VM is related to the security settings on the host machine. By default, WSL requires elevated permissions to run successfully. If the user account used to install and configure WSL does not have sufficient privileges, they will encounter an 'Access denied' error.
• An alternative reason for this issue could be related to the virtualization software or hypervisor being used on the server VM. Some virtualization platforms may introduce additional security measures that restrict the execution of certain commands or applications, leading to the 'Access denied' error.

🚀 How to Resolve This Issue

🎯 Final Words

To resolve the 'Access denied' error when trying to enable WSL on a Windows Server 2019 VM, you can try enabling WSL with elevated permissions by running the `wsl --install --admin` command in PowerShell. Alternatively, if you are using a virtualization platform, you may need to configure your settings to allow WSL to run smoothly. By following these steps and troubleshooting methods, you should be able to resolve the issue and start utilizing WSL on your server VM.