Feedback, Complaints or Problems

I have tried all 4 trainers for call of duty black ops 3 and put them in where game exe is and also on the desktop but they will not work, is it because I am running explorer 11? I heard something about using 10 instead. I bought the game on steam but I don't know what version it is. I know you have retired this game maybe steam came out with a new version after you retired it.

Game was retired over a year and a half ago.