For quick access, right-click the app name in the search results and select Pin to Taskbar or Pin to Start .
| Issue | Solution | |-------|----------| | “MMC cannot create snap-in” | Reinstall RSAT; ensure Windows 11 is updated. | | Tools disappear after Windows Update | Re-run Add-WindowsCapability command. | | Can’t see domain after installation | Run dsa.msc as domain admin (shift+right-click). | | ADUC opens but shows “Naming information cannot be located” | Check network connectivity to DC, DNS settings, or firewall. | windows 11 add active directory users and computers