I bought Oblivion for PC when it came out. I played through the whole game completing the main quest and some of the guild quests as well. My PC was formatted a few months ago and now I can't find the peice of paper that had the product code on it so I can't reinstall the game, I still have the disk, case, manual and the map. I can't remember but I'm assuming the product code was on a separate peice of paper.
Is there anything I can do to get a new product code or do I have to buy a new copy of the game? Thanks in advance for any help.