I have been trying to fix Halo 4 for over 30 minutes now. I have everything downloaded off Disc 2 of Halo 4 and I was able to play a little while ago. Then all a suddenly it says “To play War Games you need to download it off Halo 4 Disc 2.” Spartan Ops works fine but it’s the War Games section that will refuse to help. Can anyone help me.