Try BKF Repair Tool & Avail the Benefits
Range Based Scan
This allows scanning a portion of Windows BKF file database due to which you can save your time. Here you can set a range from 0 to 100 percent.
This is fastest method among all the scanning techniques, also gives instant result. It can be used when there is no major corruption of backup data.
Deep scanning process gives very reliable and optimum results amongst all tri scanning methods. It also scans each and every file in Windows backup database.