If you have stored all mailboxes data in exchange backup database but suddenly an Exchange BKF file has been damaged and invalid then use exchange backup repair tool which restore exchange 2003 backup data.
Repair Exchange Backup Utility is Best Solution to Recover Exchange and restore exchange backup in a safe and secure way. Repair Exchange Backup Utility works nicely with all exchange and windows versions.
Backup Exchange 2007 Mailbox to PST File Software for precise migration from exchange backup database to Outlook and make your corrupt BKF file accessible.
Extract exchange backup file through an exchange BKF recovery tool which is an extremely powerful solution to extract exchange backup file. It can extract corrupted EDB, STM and LOG files and gives you throughout the recovery.
Restore Exchange Backup Data together with EDB, STM and LOG files through Advanced Exchange Server BKF Restore Tool. Spending the reasonable cost user can Restore Bulk Exchange BKF Database.