WSUS client not reporting

[vandana_sardana]

We have configured WSUS server for updates. We have pushed the update policy through group policy to all the clients on domain. Our org have 100 clients but only 30 clients are reporting back to WSUS server and 70 clients are not reporting. I tried checking it by client diagnosis tool for WSUS on client side. But it shows that everything is working properly and client is connected to server. After that when i run the gpedit.msc to check the windows update policy, then it shows that no policy is applied or configured. each policy have not configured status. And these machines are not reporting to WSUS also. please help me with the issue.

[Carley]

I had the same problem as all of you at first with my WSUS. After entering the command gpupdate / force, I restart the PC and the WSUS channel and transmit the updates it needs. Otherwise if it works yet, you must reset the cookies, was using the following command: wuauclt.exe / resetauthorization / detectnow. That normally after it's all good.

Or else run the following command on the client:
reg delete HKLM \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ WindowsUpdate / v SusClientId / f
reg delete HKLM \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ WindowsUpdate / v SusClientIdValidation / f
net stop wuauserv
net start wuauserv
wuauclt / resetauthorization / detectnow