Downloaded Games Won’t Work

I downloaded Halo 3 and it shows as installed but it won’t let me play it. If click on it in the master chief game download selection menu it asks if i want to uninstall yet it brings me to that menu when I try to play. I’ve tried restarting my game and my xbox.

Happened to me before, only solution was reinstalling everything.

> 2533274925856059;2:
> Happened to me before, only solution was reinstalling everything.

Is that really the only solution :sob: