I have scanned my system and deleted the infected files but to no avail. On a side note, I notice while trying to install a program that it said I need administrator privileges when in fact I do :/. Could it be that kotor 2 also associates my account as a limited account ?
:/
edit: It also shouldn't be a scrathed disc since I installed it a few months back and only played it a few days then stopped. The disc is practically new. The game just randomly deleted itself...