- last post: 01.01.0001 12:00 AM PDT
Whenever i try to play halo multiplayer on the internet it always says there is an available update and when i try to install it, it downloads it, says its updating and just closes without rebooting the game. I have tried to use the manual update and it just says that it cannot be updated because the authenticity(sp?) signature code or somthing is invalid. Could somebody please help me?