Gamer64QRM

Ok..I follow the xboxhdm guide to a t.. but now I have one major problem. When I tried to put the iso image file to a cd using the program sonic record...it says it can't located Rnenu.msi. But the werid thing is tha when I tried to download the program and installing it, it said that their was another(same) program that was running and I could access it throught control panel(add/remove programs) but I couldn't lotated it through the control panel. Can someone help me