I have almost completed the migration of Exchange 2003 to Exchange 2010.
I have been following this guide:
I have all the mailboxes running on Exch 2010. I have just Moved all Replicas from the Public Folder Database. I kept refreshing the Public Folder Instances until it was empty. I created the new Public Folder Container in the Exchange Administrative Group (FYDIBOHF23SPDLT) and dragged the Public Folders into it.
I was then able to delete the Public Folder store and then was able to Dismount Store. But now I can't delete the Mailbox Store. i get this message:
'One or more users currently use this mailbox store. these users must be moved to a different mailbox store or be mail disabled before deleting this store.
ID no: c1034a7F
Exchange System Manager'
But when I open Logons or Mailboxes in the Store, they are both empty.
Any ideas on how to get over this bump? Or do I even need to fix it? Or can I just proceed to Step 15: Uninstall Exchange 2003?