When I try to play the Imperium Campaign, my game consistently crashes due to a low level fatal error in the first battle (before I get to see the campaign map). This didn't happen pre-release in Beta 2. What happens is the game freezes at a seemingly random point in the battle after running smoothly up to that point. It'll then wait around 30 seconds and display the error message in the screenshot prompting me to close the application.
Any help is appreciated, thanks