I bought Oblivion GOTY from steam a few months ago and I haven't got to play it yet. Every Time I try to play the launcher comes up and won't let me hit the play button. I have uninstalled and installed the game 5 times now and nothing changes. I'm using windows 7 ultimate 64.

** side note. I had the original game when it came out on disc but i lost the disc. the game played perfectly fine then.