DISM /Online /Cleanup-Image /RestoreHealth Run these commands in an elevated Command Prompt:
Get-WindowsCapability -Name RSAT* -Online | Select-Object -Property Name, State To install all RSAT tools: rsat couldn t add windows 11
Get-WindowsCapability -Name RSAT* -Online | Add-WindowsCapability -Online To install a specific tool (e.g., AD DS tools): or missing tools after installation.
Here’s a structured write-up on the issue — covering causes, troubleshooting steps, and solutions. Troubleshooting Guide: RSAT Installation Fails on Windows 11 Introduction Remote Server Administration Tools (RSAT) allows IT administrators to manage Windows Server roles and features from a Windows 11 client. However, users often encounter errors when trying to install RSAT, with messages like “RSAT couldn’t add Windows 11” , “Installation failed” , or missing tools after installation. rsat couldn t add windows 11