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I have a site where they are migrating from Server SBS 2011 up to current. The previous tech has started them moving from Exchange 2010 to Exchange 2012 but stopped and moved them to E365. I trying to clean this up and get them fully on the new Server 2012 with Exchange removed. The database has been deleted on the SBS so now I’m ready to uninstall. I’m getting this error on the uninstall:
This Mailbox server is responsible for generating an Offline Address Book. Removal of the Mailbox role is not permitted.
I tried to move the mailbox role by using this command on the 2012 server:
Set-OfflineAddressBook -Identity “\Default Offline Address Book (Ex2013)” -IsDefault $true
and got back
WARNING: The command completed successfully but no settings of ‘\Default Offline Address Book (Ex2013)’ have been modified.
Hmmm. I’m stuck. Any suggestion on where to go from here? Maybe there is an over ride option on the 2010 exchange uninstall and it uninstalls anyway?
Any suggestions would be appreciated.