Andrew Peterson2
Active Member
148 messages
joined May 2013
Look, when you delete something, the system just marks that space as "empty"... it stays there until some new data decides to move in and overwrite the old stuff—once that happens, they're gone for good. It’s just how it works.
When you go through with a format, you're basically building a whole new partition table to organize everything... all those attributes, filenames, and structures live there.
Since you went ahead and installed Windows, there's a real chance you already overwrote the very files you're trying to get back... and honestly, you really shouldn't be installing anything else right now, because every new bit of data just kills your chances even more.
Actually, don't even bother using Windows at all... the OS is constantly writing background data during startup and shutdown just to speed things up, which isn't helping us. You're better off just forcing a hard shutdown—you know, hold that power button down for about 3 seconds until it dies.
If you actually want a shot at saving this data, you've basically got two paths to take.
One is to pull the hard drive out entirely and plug it into another computer... that way, there's zero chance of the OS writing over your precious files.
And then you can run some recovery tools on it, like the ones people mentioned, such as Recuva...
The other option is to boot up from a USB drive—maybe use Linux—and run a recovery tool from there... there's a decent open-source one called Photorec.
That thing will just sort files by type... you won't see any original filenames or folder structures anymore. The reason for that is that the old Windows partition table is trashed, and that's where all the names, folders, and metadata were stored.
Because you installed Windows, there's a high probability the data is either overwritten—meaning it's just gone—or it's become fragmented into pieces... like, you might try to open a text file and half of it is just gibberish or weird little squares instead of actual letters.
If this data is absolutely critical, please, just stop messing with the computer and find a pro... just shut it down manually by holding the power button for 3 seconds so Windows doesn't try to save anything else while it's shutting down.
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