After you have installed a fresh clean copy of disc,to get it working in origin you have to hover over where it says origin in the top left corner click it,select appliction settings,then select installs and saves at the top,where it says game libray location click on change,select the folder where you installed the game,then change the legacy game installers,select change folder go back to where you installed the game select the origin game folder open it select installer folder once you have done that you will get a message saying replace and delete ok it,then select my games click on the game then it will update it and ask you where you want your game saves choose your preference cloud or system,it then go to battle log and then choose campain or which ever you want to start and the game will start,hope this works for you worked for me,trying for a week to play and now sucsess happy gaming 🙂