This backup set cannot be restored because the database has not been rolled forward far enough. You must first restore all earlier logs before restoring this log.
The restore operation found a gap between the last restore and the transaction log that you attempted to apply.
Locate the missing, earlier transaction log backups and apply these first. Transaction logs must be restored in the same order in which they were backed up.
Backing Up and Restoring Databases | RESTORE |
Errors 4000-4999 | Troubleshooting Backing Up and Restoring |