I am upable to change trusted sites and therefore unable to run update.microsoft.com on a few of my servers. The [Sites] button is grayed out.
I've tried logging in as the network admin, local admin and users. Same result.
I've tried using the 'run as' on internet exporer, no change.
I've checked the registry hack and made sure that:
The active directory forest is 2003
The servers are win 2003 R2 x64