I am using a dell with xp pro ver. 2002 with mach3 ver. 43.066 I do not have a video card using the on board graphics. When I close the motor tuning screen mach3 crashes with error art 9991. It has done this since the original install. this is the only screen that gives me that code. Should I get a card or could there be a different problem.

Anyone else with had this problem and maybe an answer?

Thanks

Thanks;
I found the problem, downloaded and reloaded mach3 totally and the problems went away. Must have been a bad download.