Make sure you're patched...

[Galanti]

I just noticed about an hour ago that the patch was automatically installing itself to c:\programfiles(x64) or something, although my game was installed d:\Games\.

I had to manually copy the patched files over, and finally I noticed the game had been patched.

So do yourself a favour and double-check, your game should say 1.1.5 in the upper right hand corne of the main screen.