Aha, there's the problem. Unfortunately, bud, you're using a system with an integrated GPU, and while Legions is playable on a lot of older systems, it doesn't support integrated chipsets.
At this point in time, your best bet is probably laying down a couple hundred bucks on a new laptop. It doesn't have to be anything fancy, but we simply can't guarantee Legions will run on anything with an integrated graphics processor.
Sorry, bud. =/