Years ago upon buying Oblivion the first thing I did was make a mirror disc. Good thing as my grandson sat down on the original DVD a broke it into 6 pieces. To the point, the mirror disc has been working fine until just a few days ago. When I tried to re-install the main program I get an error message that says "data cab.1" error and the install terminates. Anyone have any idea what may have caused this and is there a fix. I hate to have to rebuy the whole game just to get new software.