G
Guest
Hi,
I have a DOS program (POS) which runs great on XP, as long as I run it in a Window. When I run it in full-screen mode, it works fine for about 2 to 3 hours, then I get "NTVDM CPU has encountered an illegal instruction" and the program crashes.
Any suggestions?
Thank you. Tanguy
I have a DOS program (POS) which runs great on XP, as long as I run it in a Window. When I run it in full-screen mode, it works fine for about 2 to 3 hours, then I get "NTVDM CPU has encountered an illegal instruction" and the program crashes.
Any suggestions?
Thank you. Tanguy