Your "video card" is the culprit. Well, it's not even a card, just an integrated chip. In short, Chankast will not work with any integrated graphics chip made by Intel. If you want to use Chankast, get an actual graphics card.
I suppose you have a laptop, in which case you don't have much choice. The only integrated graphics chips that supposedly work and ATI's and Nvidia's chips. So yeah, use a desktop computer.