How Do I Restore BKF File - Version 5.4.1 All Microsoft operating system like as Windows 2000, XP, Windows server 2003 have feature to create ntbackup files which have .bkf extension. When your backup files got damaged due to OS corruption, sudden system shutdown, and cyclic redundancy check. All these condition are very hard to solve and first query comes to user mind “how do I restore BKF files?” Fix Windows backup file is the right tool for recover corrupt BKF file and complete solved popular query “how to restore BKF files”. In this tool three types of scanning process like:• Quick scan: In this scanning process repair BKF file quickly. • Deep scan: With the help of this scanning process tool scan corrupt backup files in two times and no chance for skip any files. • Ranged based scan: If you want restore only particular segment like (0 to 40%) part. Use this tool