AC4 not installing

[What's a GPU?]

So I just bought AC4 through the humbebundle sale, I downloaded all the files and extracted them and placed them all in program files. The game is split into 3 folders which I assume represent information that is normally split into 3 discs. I opened the first folder and ran the autorun application. It opened up fine and brought me to the install menu, but as soon as I hit install it just closes out and doesn't do anything. I've already tried running it as admin too, any ideas?

[What's a GPU?]

Other information, when I go to run the setup application instead of the autorun app I get this message.