If you losted your backup file then you should try this bkf recovery tool which can easily repair and recover your backup files instantly without any hassle. all type of users can easily use this free tool without any technical help and this will support all latest version of windows. here are some following feature of this brilliant tool
BKF repair Tool is efficient to repairs and recovers corrupt Windows Backup data (.bkf) and restores the same:-
1.Efficiently performs BKF files repair made with Backup Exec by using Veritas or through Windows NTBackup
2.Provides option to search and locate the file quickly
3.Scans and saves output in DAT file to recover later
4.Eligible to recover Exchange BKF to recover EDB, STM and Log files from corrupt BKF files
5.30 Days Money Back Guarantee
6.Use Free Trial Version & See the Preview of Recoverable BKF file data

to check out this tool click here:- www.filesrepairtool.com/bkf-repair.html