Remember that recovery software cannot undelete files that have been written over. If the file you want to recover is on your “C” drive, the simple act of installing one of these programs onto that drive may obliterate the target file you want to recover. Recovery programs operate more successfully if they are installed before any file recovery is attempted. The “other” drive can be another hard disk, another hard disk partition, a networked machine, or an external USB device. That's because the very act of recovery involves writing to your drive, and you don't want to write over other files that still need to be recovered. This means that the older the file, the less chance there is of successful recovery because it’s more likely to have been overwritten by another newer file.įile recovery software works best when the deleted files are recovered to another drive. More precisely, the space it occupies is marked as available for writing. They're written to your hard disk, kept there according to your wishes and once you decide to get rid of them, all the space your data occupy on the hard disk is marked for reuse, just like tearing off the labels of those nostalgic folders.įile recovery relies on the fact that when a user deletes a file (or empties the wastebasket or recycle bin) the contents of the file aren't physically obliterated on the disk, but rather the file is simply flagged as deleted. That's the way MS Windows handles your data. its content, you just had to be quick enough… When you opened one of those folders all its content was still in perfect shape, readable and all, and if you'd made a mistake and you'd need one of those folders i.e. They just ran along the shelf and tore off the labels so that everybody knew those were the folders to be used again next. Now, did they empty them right away? No, they didn't. And what did they do – throw 'em away? Sure they didn't – you could use the folders again, if emptied. So, 10 years later you'd send your secretary to the archive and tell them to discard years from 1961 to 1970. You might want to check out these articles too:ĭoes anyone recall the olden days when there were no PCs around and you did all your saving in actual touchable folders and files? And remember how you had to archive them for years and years to come? Very slow, failed to recover any files after formatting.
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