I've got a couple of mailboxes in Exchange 2010 sp1 that I'm trying to remove so that I can uninstall Exchange. I'm getting an error saying that I can't remove the database since "This mailbox database is associated with one or more active MailboxExport requests."
When I step through the process to remove the mailbox I get told that the listed users isn't a mailbox user. Creating a new account for the deleted mailbox doesn't get me around this error.
How do I get rid of these mailboxes?