BKF Repair Tool » Backup File Errors

Backup File Error Messages

When you attempt to restore a backup in Windows XP created using the MS backup tool (NTBACKUP.EXE) in Windows 7/Vista/2K/XP/2003, you may receive one of the following error messages:

Backup File Contains Unrecognized Data

  • "CRC (cyclic redundancy check) error".
  • "The backup file contains unrecognized data and cannot be used ntbackup or xp ".
  • "The backup file is unusable. You must erase it, or choose another file".
  • "The fixed media is full. You cannot back up all of the specified data to this disk device. The backup operation will stop".
  • "An inconsistency was encountered on the requested media".

Modern versions of Microsoft Windows operating system have BITS (Background Intelligent Transfer Service) components. BITS components lock the Qmgr0.dat and Qmgr1.dat files, when it is working. If you are making the concurrent backup (using the NTBACKUP.exe) then these files may not be opened and therefore the backup can not be created and your BKF file becomes inconstant and damaged stage. When you performs the restoration process, the BKF file shows following error message:

  • Warning: Unable to open file. qmgr0.dat is skipped.
    Reason: The process cannot access the file because it is being used by another process.
    Or
  • Warning: Unable to open file. qmgr1.dat is skipped.
    Reason: The process cannot access the file because it is being used by another process.

SysTools BKF Repair software is very helpful for all users to restore backup files even if they are showing error messages discussed above.

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Try SysTools BKF Repair Tool to restore bkf files. Software allow users to securely preview the content of BKF file. Software do not change content of BKF file in any way. SysTools BKF Repair software is able to repair any size of BKF files heaving any types of error message. Demo version only shows preview of selected file contents and restrict file saving options. Buy online full version of SysTools BKF Repair software to extract & save your all files and folders.

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