I am attempting to restore a users calendar due to it being mysteriously wiped out. I am receiving an error that says "0xe00002fe - Cannot log on to MAPI with the specified credentials." and the restore fails. My Backup server is Server 2008 64-bit Standard, and I am backup in Exchange 2003 on Server 2003 Standard. I am running Backup Exec 2010. I have looked everywhere for an answer but am only finding people having problems backing up the data. All my backups are successful, and have been for months. This is the first restore I have tried. I use the Domain Admin for the Backup Service Account. The domain admin has a mailbox set up and has been sending mail for years, it is a unique username, it is not hidden from the GAL. Those are just some of the solutions I have found. How can I get this restore to be successful???