We just upgraded within our domain to Exch2k from 5.5. The 5.5 was on an
NT4 server and Exch2k installed on a Win2k server running AD. I was able to
move all mailboxes, etc. and Exch2k server is working fine. However, I am
getting Event ID: 9318 showing up on the app log in the win2k server with
message about "An RPC communications error occurred..." I have stopped all
Exchange services on the old 5.5 server and want to remove it from the
domain. What do I need to do? Thanks.