When your computer suffers a hard drive crash, very seldom does this mean that the internal hard disk drive or other digital storage component has actually physically failed. Almost always situations like this are caused by a data or logic crash. Hence crash data recovery deals with finding for reconstruction the underlying data which is used to build files and applications. We find this information by using a sophisticated scanning program capable of recognizing sectors of digital storage media that have been recently marked as deleted. This same program is then capable of transferring the original information to a new location or if need be reconstructing partially complete files.