I just did a huge mistake. Yesterday, a friend of mine asked me to install Windows XP for him. I have done this task hundreds of times, but yesterday I was tired when I started the install procedure and I formatted the D partition and installed Windows on it.
Now I'm running PhotoRec on that partition, but it recovers the files in a weird way (filenames and directory structure are lost).
My question is:
How can I recover as much is possible from the previous data of that partition?