Opening Old MS Backup File - Version 5.4 When you want an advanced tool for opening old MS backup file . Try MS backup recovery tool which provides excellent opportunity to restore or recover corrupt MS backup files database. BKF Repair tool is developed for the purpose of cleaning the corruption present in the backup system and lends a tool to the backup system users for opening old MS backup file. Old BKF Opener mainly focuses on the extraction process of backup files by restoring back BKF Files and hence indirectly complete the purpose of opening old MS backup file. If your backup files are locked or if they are lost you can easily open lost BKF by using BKF Repair tool. If you face with "Locked File Backup" problem, you can open windows backup file using this Old BKF Opener. Now perform the process of opening old MS backup file by Open Windows Backup File utility. You can obtain this utility for opening old MS backup file for just $89 for only Personal License or $180 for Business License only.