All steps were followed using "Migration to SBS 2011 Standard from SBS
2003 dated March 2011", while attempting to uninstall Exchange 2003 an
message pops up stating that a mailbox is in use on the server
therefore it cannot uninstall, the problem is all mailboxes (public &
private) have been deleted per the steps outlined within the SBS
manual.
Any ideas or help on this issue?Thanks