Fuji Single Use Cameras Good Quality But Never The Best... Photo Recovery From XD Card?

Photo Recovery from XD card? - fuji single use cameras good quality but never the best...

I have a Fuji camera. Recently, while I download pictures, I used Microsoft Photo Editor to crop the image, and instead of clicking on "Save As" I clicked on "Save." Is there a way to recover the photo? This is not the right xD?
Every Single extract data recovery program Iv'e tried a few pictures from the card, but both can not report me or you I can not save "to buy the program.
Any suggstions? Or programs which are really free?
HELP PLEASE!