Windows NTbackup utility is designed by Microsoft organization for creating backup files. By which users easy to keep vital document data in BKF archive safely and whenever require need of these data then easy to restore at compatible location. But when the backup files have corrupted due to unwanted infection then use advanced BKF repair tool which repair and recover BKF file from corrupted BKF archive folder in healthy format. Moreover, the BKF file recovery software has more capability for transportation of Windows XP data restore in windows 7. In this tool three types of scanning process like Quick scan, deep scan and ranged based scan. With the help of BKF repair tool you can solve error message as well as PST files, SQL files, mp3, audio, video etc. is this tool really repairs BKF files which show error message then use DEMO Version at free & repaired BKF files only. If you want to put away repaired files then pay $89 only for a Personal License. Personal License gives permission only to repair some countable files but if you want to repair UNLIMITED files then buy Business License pay $180 only.