It is quite natural that before the actual hard drive data recovery process, the technical people will work out an evaluation procedures which is supposed to identify the problem and to decide if the lost data can be retrieved or not. Moreover in standard hard drive services, those who provide service will find out exactly the procedures that need to be carried out for the data recovery and the extend up to which the damage has affected the hard drive. File scavenger This is the software solution for hard drive recovery purpose which is noteworthy as well as potent and works well for the PC which executes Windows as operating system. The system is able to recover the lost data even if the hard drive partition is failed or the drive's accessibility is not distinguished by Windows . The worst case is that most of the people use the Fdisk or any other hard drive service program to repair the impaired hard drive without any knowledge of what to do for hard drive recovery. As per the common truth, the data recovery from files is quite difficult and storing them also is not completely secure. The service provider will offer data recovery service and the process is called data remnants which mean that even though the data is not fully accessible, some of them can be retrieved. In order to recover the data which is affected you need to recover the partitions .As people are into the recovery process of hard drive ,more companies are providing their own service and many companies have started to design and develop their own programs to recover the hard drive. A specialist can help you to repair the hard drive which is impaired and recover the data that is lost. You can even approach a friend or relative and someone who is well known technically and know how to do, before going for free software. There are some steps by step procedure by which you can carry out to recover the hard drive. They will be able to rectify small day to day alterations, but in extreme recovery situations, the programs that are called utilities may cause further damage .The worse condition is that, many software that are not effective will even make the recoverable data not available. So try to choose the right software, otherwise it may harm your hard drive.