I have the feeling it's the same guy who registered another profile and posted in the kotor forums requesting the contents of game discs...
As I said there, we wont give you a link to download game files. LucasForums does not condone piracy under any form. If your discs are not working, then find a legitimate way to solve your problem. Go to the store where you bought the game and exchange your game. Make sure your system meets the minimum requirements.
If after doing that you still require assistance with the installation of a legitimate version of the game, go to the Kotor forums and post in the workbench forum.
Edit: Do not register multiple profiles.