It just copies the files. If you run it as admin, everything is fine.

Start the example game in Release mode (yes, I repeat myself. But so far everyone has reported it as bug, despite numerous mentions in the /sdk page and the readme :p)

Edit: Also for the sake of not spamming this topic with stuff that is irrelevant for anyone not participating in the alpha: Anyone mind if stuff like this is moved into our forum? Unless the majority prefers it to stay here, in which case... I don't mind you guys bumping this thread

Edit 2: Just to clarify, you are under no NDA whatsoever. You can freely post in this thread or anywhere else about how badly Rayne sucks or how awesome it is. But this is probably not the right thread for support level stuff (especially for our embarrassingly bad Windows toolchain :p)