Repair Missing Backup Catalog - Version 5.7 If any such query pop-up in your mind like "How to repair backup catalog files" and Windows backup files got damaged or unable to open in normal method. In this situation don't worry and try BKF repair tool, which is a better and more reliable tool for repair missing backup catalog files. Using demo version of repair broken BKF files check the software functionality or capability. Demo version only opens or view corrupt backup files not allow save the file after recovery. When you want to extract Backup files then purchase full version only $89. For more enquiry, you may contact our technical support team for 24x7 hours free assistance.