- last post: 01.01.0001 12:00 AM PDT
I had a similar problem a few months back. My game would run the auto-update, but whenever I tried to install 1.07 it wouldnt let me. To solve the problem i completely uninstalled Halo, then completely deleted the folder off my hard drive (made sure I kept all my save games and profiles). My suggestion to you is that you do the same, so after uninstalling it, completely remove the entire Halo folder from your hard drive, reboot your computer, and reinstall. That is what fixed my problem, and yours sounds very similar to me.