Originally Posted by Ali Gelmar
There is one possible method i can think of. Uninstall and reinstall.
Like Jason said, it's for Xbox and I've never known an Xbox, that can Uninstall and Reinstall... Or is there? Being more serious, the only things I can think of are:
Start a new Game.
Find an earlier save.
If neither of those work, then I suggest delete the KOTOR memory of the Xbox and start again.
Perhaps someone with more knowledge of KOTOR Xbox can help, I own the PC version.