Damage due to a power failure or surge. Partition structures are damaged or deleted. Computer viruses and worms infection or corruption. Unexpected system shutdown or application failure. Corruptted or missing critical file system structures.

There is no need for user to install it so the risk of overwriting lost data could be lowest and it will help computer users out of all data loss problems, format recovery, and recovering deleted files emptied from the Recycle Bin, or data loss due to partition loss or damage, software crash and other unknown reasons. EaseUS Data Recovery Wizard WinPE Edition is designed for data recovery in case of any boot-up or system crash problem.