Warez copy of Homeworld



I cant get play my warez copy of Homeworld on multiplayer. To play you have to sign up with won.net, this happens in the game, but they do a registry check and since I didnt have to install my warez copy, nothing was put into my registry so I get an error to re-install before I can continue. Does anybody know a way around this or perhaps know where I could get the info to put in my registry and how to go about doing this?