sususmo: coming here to commit an epic necro to say that i've just had a similar problem, only it was my whole My Documents folder
and why was the game installed into My Documents, you may ask?
because it was a 'supposed-to-work-on-newer-systems' old 90s game that would not run on faildows 7 64 bit no matter what i did to it. graphical issues, lag, black screen, errors when trying to run the game and then never runs at all. ran even worse than the CD which didnt run at all, at least the CD version didnt delete crap
for whatever idiotic reason, putting things like that into My Documents seems to make it work, and it did work.. for a short time until i decided 'great, now lets put into a 'general game folder' so its a bit more organized', so i uninstalled it again to reinstall it like that
LOL it nuked the entire folder with everything in it
i mean, im sure i dont need 98% of that crap, but some games i had kept their saves and inis in there. just the fact it NUKED THE ENTIRE FOLDER it completely ridiculous. i have installed problematic games off the CD into My Documents and uninstalled them no problem.
paid $6 to lose files when i could just delete them for free; i feel ripped off!
Did you ever try installing somewhere other than Program Files that wasn't My Documents? Please at least say you installed it into a "GOG Games" folder within My Documents?