I have a member server running Windows Server 2003 R2 SP2 and recently after a reboot I got an RPC Server unavailable error and users were not able to log onto the terminal server. It was fixed by adding this registry fix:
But once I logged in I realized this server cannot access shared printers and folders. In event viewer, I'm seeing the following but not sure if this is really the issue.
Userenv : ID 1030
Userenv : ID 1058