Game Skyrim Forum

I am trying to install EAW on my "new" computer and having the same issues with my CD key that I had when I originally purchased the game. It was explained to me that this issue is caused by not using the copy of DX that is on the disc, but they just gave me a code that worked, it was never explained to me how to derive the proper cd key from the DX Diag info. Can anyone help me?