With a space before and after the parenthesis. Is there supposed to be no spaces? And both without a # in front of it. And I got the forwarder from this thread. I got a new forwarder because I didn't know the id for my usual one, and the id is printed right on that page for the Config forwarder.
I have only tried it with DKCR though. So I'll give it a shot with other games.
EDIT: Nah, I tried it with other games too. Would having priiloader installed be making any effect with this?