I've had Fallout for awhile now, and i decided to get back into it, not remembering why i stopped in the first place. Everything installed correctly so far as i know and it ran fine yesterday, but today it won't even start up without having an error, what could be causing this? Oh and I'm running Windows 7 and it won't even give me the error info

Did you try to delete the .ini file located in My Documents>My Games>Fallout 3?

I haven't touched anything out of fear of ruining something. I'll try that thanks

There's no .ini file there

Its not called .ini, its called FALLOUT.

Oh gotchya, Just tried it no difference