- last post: 01.01.0001 12:00 AM PDT
When you start the game up and click multiplayer, there should be a little screen that says "checking for updates". When this happens, Another window should take its place and say "Updates found, click ok to exit halo and install update or press cancel". Somewhere in those lines. Click ok and install the updates, wich will take a moment if you have DSL. After you install it, it should stat up by itself, and you're done!