Would Not Start:
Nothing happened when executing the program. Using <ctl>-<alt>-<del> to bring up the task list, I saw the program appear on the task list for about 2 seconds before dissapearing. No error message, nothing in my system logs, nothing on the screen.
This happened with the demo version, with the CD Retail version and with the CD Retail version with the latest patch installed.
All versions of the game responded when I uninstalled the update in question. This update was a critical update that was released this past Tuesday. I first tried to play the game Tuesday night and after trying everything from reinstalling my drivers or turning off my antivirus to several reinstalls of the game, I tried going back to an earlier version of my system (drive image backup). That is how I started to narrow it down - luckily I had backed up my system Tuesday morning before the updates were installed.