So, I bought San Andreas a few months ago for the PC. and I was playing using the keyboard.
well, last week I bought a controller for it, so I started a new game to get used to the controls, because I wanted to see if I could do everything with a controller, instead of just using it to drive in my other file.
Well, last night I was playing using the controller, and I went to save the game and I saved OVER the other file I had, which was right before the "Verticle Bird" mission at the mansion (that was the one I was trying earlier that day)
any way to, I dunno, undo that last save? I doubt there is, but I thought you guys might know.

I think you'll have to see if somebody has a save file not too far before the file you lost. Sorry, I myself don't have one.