How to re-register Windows client/server in WSUS
This article provides the steps to re-register a Windows client/server in Windows Server Update Services (WSUS).
Applies to: Windows 10 - all editions, Windows Server 2012 R2
Original KB number: 555974
This article will help you to re-register a Windows client/server in WSUS.
To re-register a Windows client/server in WSUS, review the following instructions:
gpupdate /forcecommand on the Windows client/server that have a registration issue in WSUS.
wuauclt /detectnowcommand on the Windows client/server that have a registration issue in WSUS.
You can use the Event Viewer to review the re-registration.
In rare cases, you may need to run
wuauclt.exe /resetauthorization /detectnowcommand on the Windows client/server that have a registration issue in WSUS.
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