Want to fix access corruption errors with perfect MDB recovery tool? Access database recovery software is the correct solution to fix MDB and ACCDB errors and restore ms access database on system location. It can help you more to repair and recover damaged access database file. Now question is begin is it repair and recover primary key and unique key relationship. Yes, it can recover primary key and unique key with its relation if exists. You can also repair and recover password protected ms access data file without paying extra money. It can also support to repair and recover MDE ms access file but you have to import explicitly. For more knowledge just download demo version and check its entire functionality. Demo version is available free of cost and it does recover corrupted MDB and ACCDB data file. But this demo version is not able to saving them on your local machine. If you want to save this repair file you must need to purchase or install full version of access database recovery software. Full version of this software is also available at brassier cost just $69 only with personal license. http://www.mdbaccessrecovery.com/access-database-recovery-software.html