Version 10. When ghost story is activated under floor plan, causes AC10 to simply close with no warning. This is happpening on two separate machines. I have updated both of the GeForce video card drivers with a new driver dated June 23, 06. Monitor properties are set at Hardware acceleration = none, write enabling = on. Ignore 3d acceleration is checked on in in 3D window settings.
Have cleaned the inside of the computer of dust in case the fan was clogged and video card was heating up.
Anybody else having this problem, and does anyone have a fix. Most annoying.