File recovery and repair for MS office, MS backup bkf

Causes of Data File Corruption

Data file corruption is a common place. The main causes are:

• Virus attack such as the infamous zip worm virus has the ability to open up all MS office file types and save the files with zero size
• Improper closing of application resulting in file corruption
• Development of bad sectors on disk media where the files reside
• Logical system corruption resulting in partial data lost
• Partial data loss due to hard disk crash
• Partial overwriting of deleted data files