DCOM was unable to communicate with the computer COMPUTER.domain.local using any of the configured protocols
Having all issues resulting from a migration from SBS 2003 to SBS 2011. The problem is that it was working fine, a couple days ago, last night I updated to SP1 and today some users are complaining of not being able to access VPN's or emails aren't coming through or what not.
Something big must have stopped working.
I don't know where to start, I found that DCOM in event viewer is spitting out errors like this all the time.
Help would be muchly appreciated.