Theater problem.

I have been struggle with theater. When I was enter to theater. There said, " One or more player’s online safety setting do not allow access. Member content must be set to everyone to use feature." No one join me party. I just do myself. Everything theater I got locked local films, file share and temporary history. I need recoed to show my friends. How can you help me to unlock it. Please thanks halo waypoint.

From xbox.com, under privacy settings, switch member content to “everyone”

I have a theater problem saying no hard drive found yet my xbox came with a 4g. So why am I herring this error?