http://www.hardcoregames.biz/windows-kb3086255-ms15-097/
Hopefully its not too technical to fix Windows to run Halo: CombaT Evolved and other CD/DVD based games
Microsoft decided to beat up on old games, like who do they think they are?
I also wrote a loader for Halo: Combat Evolved to automatically detect the screen resolution and use it.
http://www.hardcoregames.biz/halo-loader/