[Steam Problem] Game won't Start

I just downloaded GTA:SA

I have Vista Home Premium

I Start game, click "Start Game>New Game"
It loads about 50%, then crashes and says;

"gta-sa.exe has stopped working."


Can anyone help out with that?

 

Try verifying the local game cache....

 

Thanks for the reply Suf.

Though I disabled the DEP, and it runs Flawlessly now.

Thanks for the help though, I appreciate it very much.


Resolved!