This is what it says Exception Code: 0xC0000005 Exception Info: OUT OF MEMORY The system is unable to run this scenario on the current configuration, we suggest either lowering the graphical quality settings or attempting to run the game in the 64-bit version, if this fails to resolve the issue please contact our Customer Support Team at https://dovetailgames.kayako.com i just got a windows update, i just played the game like 10 before and it work awesome now i cant even get past the start up screen!
Have you installed any Workshop Scenarios recently - they can cause the game to crash with Out of Memory problems Peter