: This usually means your computer is trying to talk to a WSUS server that doesn't have the RSAT files.
The Add-WindowsCapability -Online -Name Rsat.ActiveDirectory.DS-LDS.Tools~~~~ command is the modern, Microsoft-recommended method for installing RSAT Active Directory tools on Windows 10/11 and Server. It replaces older methods like downloading RSAT MSUs or using dism /add-capability . add-windowscapability -online -name rsat.activedirectory
Understanding what you are typing helps with troubleshooting: : This usually means your computer is trying
Add-WindowsCapability -Online -Name Rsat.ActiveDirectory.DS-LDS.Tools~~~~ | Out-Null add-windowscapability -online -name rsat.activedirectory
✅ The exact capability name for modern RSAT AD tools is: Rsat.ActiveDirectory.DS-LDS.Tools~~~~0.0.1.0 However, using ~~~~ alone works as a wildcard match for the latest available version.