i did buy arx fatalis based on the recommendations, but the game wont even start for me. none of the suggestions on that forum seem to help either. i got windows 7 64bit, 580gtx. i think if u have standard comp it will probably work though.
Do you get any error message? What happens when you try to start it after install?
There has been posts about non-working fullscreen, so you would try to play around with dosboxULTIMA1.conf (or dosboxULTIMA2.conf for Ultima Underworld II) file to :
1. Disable fullscreen (fullscreen=false)
2. Change game renderer (output=opengl, ddraw, etc.) There is help available about the renderers on the configuration file
3. Change resolutions :
You may try to use your desktop resolution, and also resolution 0x0 might help sometimes.