Add Active Directory Users And Computers To Windows 11

This is the recommended method for most administrators.

Last tested: Windows 11 version 22H2, 23H2, and 24H2 add active directory users and computers to windows 11

| Issue | Solution | |-------|----------| | "Windows 11 Home cannot install RSAT" | Upgrade to Windows 11 Pro or higher. | | ADUC installed but won't open | Ensure the computer can reach a domain controller (test with nltest /dsgetdc:yourdomain.com ). | | Missing options or snap-in errors | The user account must have delegated permissions in AD; RSAT does not grant admin rights. | | Feature not found in Optional Features | Run Windows Update. Microsoft may release updated RSAT capability names. Use PowerShell method instead. | This is the recommended method for most administrators

Check the box for . Click Next , then Install . | | Missing options or snap-in errors |

This method is faster but requires exact syntax.

💡 To manage a different domain than your computer’s domain, open ADUC, right-click the root node, choose Change Domain , and enter the target domain name.

How to Find ERC Serial No

To get the ERC Unlock Code, first you need to retrieve ERC Serial No from your Car's Head Unit as per the below-given instructions.
1. Press and hold the main button on your navigation player.
2. Turn parking lights on/off 3 to 4 times until a new screen appears.
3. Press only the active buttons on-screen and you will get to the screen where there is a 16 digits ERC serial number. e.g. 00618e6400000000, B8763918AA7575A7.