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Error: Unable to expand the folder. The Set of folders could not be opened -- When adding and additional mailboxes

Last Modified: 2011-09-20
I had ServerA as the only Exchange 2000 Server.  I created ServerB and moved all the mailboxes over.  I took ServerA offline (using a KB article from Microsoft).  All mail is working fine.  Almost everything is working fine (except for OWA but that's a whole different issue).

The problem I have is when I add an additional mailbox to Outlook Via the Tools, Services, Exchange, Advance, Add route.  It adds it just fine, but I can't expand it (and yes, I'm in the administrators group and Exchange Domain Servers group.

Any thoughts?
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