Game installment problem?

I downloaded a game for my pc from toreent and it came with two files in rar archive format I clicked on it and demon tool appeared and created one file and when I click on it say what you want to do with the disk I just run it. I installed the game and I think also directx version 9 too with it but not sure about it anyway the game launcher is show and ask me to play the game in two version directx 9 and direct x 10 and when I press on any of those it say wrong disk inserted. So what an i doing wrong is the file corrupt or I m just doing something wrong? Plz tell me the correct way