Source:  TSA6OO.NLM

Explanation:  The cyclic redundancy check (CRC) calculated on the file data does not match the CRC value calculated at the time of backup and stored on the media.

Possible Cause:  The file might be corrupted.

Action:  Make sure the file contents are not corrupted.

Possible Cause:  The media or storage device might be malfunctioning.

Action:  Make sure the media and storage devices are operating properly.