Microsoft finally solved this with , but the installation method has changed drastically since Windows 10 1809. If you try to download the old WindowsTH-RSAT_WS2016-x64.msi on Windows 11, you are wasting your time. It will error out or simply refuse to install.
Get-WindowsCapability -Name "Rsat*" -Online | Add-WindowsCapability -Online Pro-tip: The ~~~~0.0.1.0 is not a version number. It is a separator syntax required by the Windows Package Manager. You installed ADUC. You launch it. It opens, but when you try to connect to your domain, you get: "Naming information cannot be located because: The specified domain either does not exist or could not be contacted." The Fix: Your Windows 11 machine is not domain-joined, OR you are connected to a VPN that does not route global catalog traffic. install aduc windows 11
For decades, the "golden trinity" of Windows admin tools—ADUC (Active Directory Users and Computers), GPMC, and DHCP—were only available on full-blown Windows Server. If you were on a Windows 10 or 11 workstation, you were flying blind. Microsoft finally solved this with , but the