BKF repair software can fix corrupt BKF files that trigger "Backup files contain unrecognized data cannot be used" error and recover data.

The software has been updated with a new version, which includes a better interface and three scanning modes: quick scan, deep scan, and range based scan. You can even test the software online through the demo version before purchasing.
The BKF Repair software is the best resolution for errors such as "backup files contain unrecognized data." If you're facing such an issue, purchasing the full version of the software is the most convenient and effective solution. The software is available in two keys: Personal License for $89, and Business License for only $180.
Overall, the Corrupt BKF File Repair Tool is an excellent option for resolving backup file errors and ensuring your files remain accessible and intact. To purchase or learn more, visit www.msbkfrepairtool.com/backup-file-contain-unrecognized-data.html.
Version 6.0: Version of software has been updated