Hi
We use SCCM 2007 R3 and WSUS..
all my Windows servers are unable to check for windows updates. They all return the above error..
I have installed the hotfixes KB 2720211 and KB 2734608 onto the WSUS server and restarted as per other articles here, but still continue to have issues with all Windows server clients. Interestingly enough all workstations update perfectly fine.
An excerpt from my windowsupdate.log on one of the problematic servers:
Validating signature for C:\Windows\SoftwareDistribution\SelfUpdate\wuident.cab:
2013-07-11 15:26:27:941 436 15a0 Misc Microsoft signed: Yes
2013-07-11 15:26:27:941 436 15a0 Misc WARNING: Digital Signatures on file C:\Windows\SoftwareDistribution\SelfUpdate\wuident.cab are not trusted: Error 0x800b0001
2013-07-11 15:26:27:957 436 15a0 Setup WARNING: SelfUpdate check failed to download package information, error = 0x800B0001
2013-07-11 15:26:27:957 436 15a0 Setup FATAL: SelfUpdate check failed, err = 0x800B0001
2013-07-11 15:26:27:972 436 15a0 Agent * WARNING: Skipping scan, self-update check returned 0x800B0001
2013-07-11 15:26:28:269 436 15a0 Agent * WARNING: Exit code = 0x800B0001
Any help greatly appreciated..
Cheers,
Max