Hey I don't know if this will help any of you guys but every time I tried to play Spartan ops 6, I was getting the 'missing content' error message, everything else was running perfectly but the new content. I rebooted, checked for corruption (of which there was none), deleted, re downloaded, and cleared my cache 3 times deleted and re downloaded AGAIN, none of which solved the problem. The thing that DID WORK for me though was deleting the Halo 4 title update that was in my Halo 4 hard drive storage, along with all the disc 2 content and re downloading it all again, I loaded up Spartan ops again and the new content worked perfectly! I hope this works for you guys too!
