On 3/14/17 windows 10 automatically installed a critical update. ET has not worked since. I saved ET key and re installed. Its the same. Game will load, but is frozen like one frame per 20 sec. I can navigate through game console very very slowly. Game will not load any servers, it just totally freezes. I have tried every compatibility mode setting. Anyone have any suggestions? Please help, thanks,,,,,,Ossa,,,oh yeah, I tried to restore computer to earlier time, but not successful.