I just got into halo 4 a couple of minutes ago, i went into war games and it said “Missing Required Content”. I tried to renown load it but it wouldn’t work. It would just say download again. I threw out disc 2 a long time ago. If anyone can help thanks!
It could be that you don’t have the Forge World DLC - it’s a free download from the store, I think some of the matchmaking maps use it.