Recover Multiple Backup File: MS SQL Server | Data Recovery and Mail Management
By Paul Marcus
Backup (BKF) files are created to store data of original file. A copy of original file is created to ensure the availability of data if the original file gets damaged or corrupted. Corruption makes the file inaccessible and thus, leads to loss of data. But you can restore your original file if you have created backup of it. A valid BKF file is required to restore data of original file.