This is in no manner the reason that most wise people or the security experts tell that simply deleting the data doesn't always fully erase the file. Hard drive recovery of the file is nothing but reconstructing the data that is lost. The data will be constructed again through the recovery of hard disk drive, no matter whether the files were erased or are not accessible due to rammed hard drive. 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. In case of normal hard drive failure, standard service is provided to recover the hard drive. Hard drive failure is a process where hard drive is affected by a virus, or by any human who unknowingly did something to it, or any software issue related to the hard drive etc. If any question arise in your mind as what the data recovery is all about, just take it as a simple procedure of getting the important data that is lost back on the electronic medium, the hard drive which is used for storage Some of the components that will cause loss of data may include computer attack like Trojan virus, worms, some issues of the software, compulsory intervention of human or mechanical or electrical repair. So we can say that, free download of software won't meet the needs for data recovery. They are just provided to understand you that a remedy for data recovery problems is always there to help you retrieve the data and drives recovery. Most of the providers who deliver software for free will also have fixed span of period, after which the software will go off just like the hard drive break down. In such a condition the number of times the data is recovered from the hard drive is less. Whenever problems on recovery of data from hard drive happens, one of the proper thing to do in recovering the hard drive is to have assurance that no more data is written to the hard drive. Yet the data can be retrieved from the hard drive with the least exertion . FAT Recovery program-R-Studio It is affordable software and also a potential undelete recovery program. Similar to R-Studio recovery solutions FAT hard drive data recovery programs are authorized by the new and outstanding technologies making the FAT data recovery programs really keen for recovery file system like FAT 16 FAT 32 and FAT 12.