Nucleus Kernel BKF is a advance easy and user friendly backup repair software for corrupt (.bkf) files. Software uses QFSCI technology to repair corrupt or damaged BKF files. It is one of the most widely used backup repair software by Home Users, Computer Technicians, System Administrators, R and D Institutes, Academic Institutes, Defense Establishments etc. Software repairs bkf files which gets corrupted due to CRC (cyclic redundancy check) errors, unexpected system shutdown, virus corruptions, backup interruptions and displayed errors like "Fails to open file", "The backup file is unusable" (Unrecognized Media). Software key Feature includes - entirely new recovery engine, repairs corrupt BKF archive, preserves original file creation dates, repairs bkf even if CRC errors, Save Snapshot feature is added, Search and Sort option added, includes Live Update feature - Allows you to update the software with the latest software version available on Nucleus server. Software performs complete scan of corrupt .bkf file and tries to recognize corrupt or damaged data. Software recovers data from .bkf files created on all versions of Windows including Windows NT, Windows 2000, Windows XP, Windows 2003, Windows Vista as well as BKF files created with Backup Exec by VERITAS Software, under Windows NT, Novell, Macintosh operating systems.