Morningcalm
Keeper of Records
What the title says. I find that taking screenshots of leaderscreens doesn't cause the crash, but taking screenshots of City Management, or even the Tourism/Culture screen, do cause the crash. The crash isn't instant--usually what happens after I press F12 (take screenshot) is that the mouse icon will not be able to click anything, then the screen will go black. CTRL-ALT-DELETing out will cause Civ to have a message pop up about a runtime error, which then causes the program to close.