Updating WSUS to work with Windows 8 and Server 2012

I have to confess that I haven’t been paying as much attention to WSUS as I should have and even though I had been going in and approving updates as they have become available I failed to notice that my Windows 8 clients and the Windows Server 2012 were being misidentified and hadn’t yet reported to WSUS.


Windows 8 was being identified as Windows XP Professional x64 Edition and Windows Server 2012 as Windows Server 2003 Standard x64 Edition.

With a little help from http://chapsnet.wordpress.com/ I was able to resolve the issues through the following steps.

First I visited Microsoft to download the Update for WSUS 3.0 SP2 (KB2734608) that allows it to be able to recognise Windows 8 and Windows Server 2012 Operating Systems and download the appropriate updates.

Once installed on the WSUS Server there are a couple of services that need to be reset in order for it to then synchronize correctly and recognise the newer operating systems.

open Command Prompt and run the following commands
net stop WSUSService
net start WSUSService

Open the Console, Update the Product List and begin a Synchronisation

Even though my clients had already been connected to the WSUS server prior to the update I only needed to do the following on the Windows Server 2012 machine in order for it to update in the WSUS console. The Windows 8 clients re-identified themselves correctly without anything further needing to be done.

Open an elevated Command Prompt (Win + X menu)
enter the following commands
net stop wuauserv
rd /s %windir%\softwaredistribution\
net start wuauserv
wuauclt /update

Running wuauclt /ResetAuthorization /DetectNow at the command prompt on the Windows 2012 server resolved the reporting issue and S300-Win2012 now shows up as both being identiifed as Windows Server 2012 and as having reported in. It looks like there are 3 updates that it requires.