I've tried using Impulse and the game doesn't show up. All that shows up is the original Sins (I reinstalled it because I bought it on a disk). The place that asked me for a code was the actual Diplomacy launcher.
I hope this is the right section to put this, but anyway, here goes. I bought Diplomacy right after it first came out (before it was bundled with Trinity) and have since gotten a new computer. I have moved all the game files and everything but when I try to run Diplomacy on my new PC it requests a registration key and I don't know how to find that. Any idea where I can find my key because I'd really like to be able to play the game I payed for. Thanks in advance to anyone with help. 
Sins Forums