Closes immedeately after launching- help!

[NachoLuvr5128]

So I bought this yesterday, being the big fan of concept art that I am. However, whenever I launch it, something that looks like a loading screen appears for a few seconds, and then it shuts down. I don't get a message saying that it has crashed or anything, it just launches and then closes. I spent money on this and it would suck to not be able to actually use it. I have Windows 8, in case it's relevant. Can anyone be so kind and help me out with this?