
Originally Posted by
toasteur
and as aeesbii already pointed, a 8400 is below requirement as even if it's a more recent generation (well often it's even not, just an old card rebranded), it's really a cheap card and as such, is not really meant for gaming, just desktop and media use.
it's quite possible your card doesn't support some feature required to run the game like shaders, and the fact your game is registered in steam makes it non refundable. you're best bet would be to upgrade your configuration because even if you finally manage to make it past the intro movie, there are big chances your games will be slow as hell and maybe also crash.