EDIT: Yes, sorry, I meant #include. Got mixed up with another language.
I've found the problem. I created an empty project instead of a Win32 project.
Not sure why it would actually matter, but that was the problem.
Another problem, which I got before but thought it had to do with the headers, is that after about 3-4 seconds, I get an access violation.
Which, as I've experienced before, stops the program from actually going through with its code.
"Unhandled exception at 0x76f7fc1b in kit.exe: 0xC0000005: Access violation writing location 0x00790ffc."