オリジナル投稿者： oldturkey03 ,
Shpend, first you should tell us which X-ray machine you have. As a general information, remember that DOS/4GW is a 32-bit DOS extender. It will all DOS application to access memory above the 1MB limit. Your problem may be with the conventional DOS memory, which is the memory up to 640K. If you can check your autoexec.bat file and it might help if you could post your lines from autoexec.bat as a comment. I would add mem /c /p before the loading of DOS4GW. that way you can at least see how much conventional memory you have. If any of the memory under 640K is not recognized, you can get the error you are inquiring about.