Did I Do It All For Nothing!?
 

I downloaded a game that took me all night.. and come to find I can't even play it. It is an exe file and whenever I try to open it, it says "LimeWire will not launch the specified file for security reasons".. I read in other posts that if you have a Mac, exe files dont work it. But I don't have a Mac, I have Windows. Please help me!

Heuh, try opening it by navigating into your download folder with explorer (usually in program files, Limewire, shared). You haven't thought about that:p

Bonne chance

Man, you sure you wanna try openning an .exe file you downloaded from a p2p client?
I would advise to check and double check it for virus and stuff.
btw, this is why Limewire won't open it: .exe files can easily contain sneaky viruses and other stuff.