Problem and Fix attempted to join was identical to the SID
When trying to join the active directory domain, we receive the following error:
Computer Name/Domain Changes The following error occurred attempting to join the domain “OurDomainName”: The domain join cannot be completed because the SID of the domain you attempted to join was identical to the SID of this machine. This is a symptom of an improperly cloned operating system install. You should run sysprep on this machine in order to generate a new machine SID. Please see http://go.microsoft.com/fwlink/?LinkId=168895 for more information.
How to fix the SID . error
- Move to folder
C:\Windows\System32\Sysprep\
- Double click sysprep.exe to open it
- Make the necessary changes in the next step:
- System Cleanup Action: Enter System Out-of-Box Experience (OOBE) Tích vào Generalize Shutdown Options: Reboot
- Click the OK button
The system will reboot. After the basic setup steps, you can connect your domain computer.
You can refer to our articles about Windows server here and don’t forget to leave a comment below, experts will help you fix the problem as quickly as possible.