Could not recover database '%1!s!' (database ID %2!s!) because of unresolved transaction outcomes. Microsoft Distributed ...

Could not recover database '%1!s!' (database ID %2!s!) because of unresolved transaction outcomes. Microsoft Distributed Transaction Coordinator (MS DTC) transactions were prepared, but MS DTC was unable to determine the resolution. To resolve, either fix MS DTC, restore from a full backup, or repair the database.