hey i installed kotor 2 a couple of months ago and played it for about 3 months i got tired of it and tried to uninstall it and some where along the road to uninstalling somthing went wrong idk what went wrong but somthing did now when i try to reinstall it to try to fix it an error message pops up and says tht there is a data error(cyclic redundancy check)

 

 

what do i do

I dont know. I know you aren't the only one to have trouble installing the game. Look starting here and try to find the problem by selecting your platform your running the game on and look around in the categories.