I bought the Halo Trilogy (Halo 1, 2, and 3) to play on my 360 today. I installed the November 2007 XBOX BC update (the latest one), but when I popped in Halo 1 or 2, the following message popped up:
"The game could not start. Please download the game again."
I tried reinstalling the update and everything, but that message won't stop popping up! Please help me fix the problem, and don't tell me I have to buy more stuff. I already spent hundreds of dollars on this system, and I need to take a break from buying.