Using NTBackup utility to perform the backup process is something what any cautious user will practice and this is helpful in maintaining a copy of data from the original document so that the user will be able to restore the data once the data loss is reported with the original document. But when the BKF file stored data is also corrupted then what to do, this is what is discussed in this article. How to Fix BKF Files, When the User Faces Error Messages? The user faces the BKF file error because of many reasons as simultaneous running of BITS and backup utility, relocating the BKF file from the position of storage, exceeding the size limit that the file system can afford, and so on. The need to fix BKF files arises when the need of restoring data from the backup file that are corrupted will be blocked by the error messages. Many error messages will be seen depending up on what happened with the BKF files, may the error messages looks different, the Fact that they describe is same that the BKF file is corrupted and data cannot be accessed and there are chances of data loss forever. BKF files are formed by NTBackup utility normally and the fact is that the backup utilities available inbuilt and online lacks the provision to repair the data when corruption happens. There are many possible steps that user can take after the BKF files are corrupted, as: * Can leave the data behind, without attempting recovery process * Can search for inbuilt or free utilities to recover data * Can get the online tool that is powerful and sophisticated enough Analyze First Two Methods: No user will ever be ready to leave the data behind as the BKF files are always store house of data that are missing from any other document and is available solemnly in the backup files, as the original data faces the data lose or data damage issues, so first case is not at all a case for consideration. Second case where user search for a free utility or inbuilt solution to recover and fix BKF files will end up in futile results as there is no fully reliable free inbuilt solution to remove BKF error messages and corruption. The third option is reliable and is highly recommended by the experts as it is only a professional solution that can be used to fix BKF file corruption, and the BKF Recovery software is one option as it gives the provision for free run and help to recover the data freely to show preview of data, so it is advised to go for a thorough net search and get data recovered from corrupted BKF file and fix BKF files.