In an attempt to uninstall Exchange 2010 I removed some mailboxes (before I would then remove the DB's), but in doing so, it looks like I've removed the AD administration account - named sbsadmin.
It surprises me that removing a mailbox would delete the AD user account, but nonetheless, I have no means of logging onto the server after a restart.
The built-in Administrator account is disabled and there are no other local or AD user accounts at all.
I've tried using the Offline NT Password Editor and even though it went through the motions and "unlocked" and "enabled" the Administrator account and "blanked" the password, I still cannot log in with it.
What options do I have to log in?