Kotor won't install keeps trying to unistall
I am trying to reinstall Kotor after a while to play it again but everytime I run the setup it asks me if I want to unistall the game. If I click cancel the setup closes, If I click yes then it unistalls the game but the same thing happens when I try to reinstall it. I have tried everything, unistalling using the control panel, manually searching for files and deleting them, everything.
Can anyone help me?
P.S. I am using Windows 7