Graphics Card!!!

[pootakka]

Canyourunit is a terrible place in general to see if your specs are good enough to play certain games. I'm pretty sure their specs for Amnesia are incorrect, as well.

Also, according to the screenshot you have an integrated Intel card. Integrated Intel cards don't tend to work with Amnesia.

You could try turning off Windows Aero and turning down the settings of the game.

And Windows Aero is? Sorry, I'm not great with computers...