MS backup Repair
Even When you tend to perform computer to computer backup every night, you loose data. You never imagined that your crucial backup file is open for vulnerable things such as virus attacks, corruption etc. Your backup files also tends to get damaged by virus, trojan attacks and then will find your data inaccessible, missing or lost from your computers and servers even you backed up regularly your data.
RAID configurations only protects you from hardware failures not from data corruption because RAID itself got corrupted due to viruses and many other reasons