If you are unable to open backup files in Windows 7 that creating NTBackup.exe tool in Windows XP because backup file gets corrupted and want to repair it then has announced new version 5.6 of BKF repair tool, which is more reliable tool to recover corrupted backup files with percentage of size range.
Publisher Description
When you are looking for an advanced tool to solved error 22132 and completely restore damaged backup files then opt for corrupt backup recovery tool. Use Windows Data recovery tool for backup files and resolves all your error message. BKF recovery tool has a new attractive feature like Range Based Scan which allows scanning the backup file in percentage range size. In three types of scanning process are also available in windows XP backup recovery tool like as Quick scan, deep scan and ranged based scan. Demo version of BKF Repair tool can be downloaded FREE. It reads corrupt BKF file and displays recoverable files and folders from corrupt BKF files, but does not allow the user to extract or save the files to the computer system. To enjoy the full recovery process you have to purchase the Full Version of BKF Repair by paying charges only $89.
Download and use it now: Windows Data Recovery Tool for Backup