Ok thanks. I never bothered with Vista because I thought it was gonna be another Windows ME (which it seems it's turning out to be) and I didn't wnat to downgrade the system because it's a brand new Dell machine and I didn't want to take the chance tat we might have to bring it back in the next couple of weeks and have to explain to them why the OS is different than what they gave us. Plus my mother's pleased as punch that she has a newer OS so that's all good now.
But yeah, I screwed with the compatibility options between both machines for hours before giving up. I know Emachines are crap but my thinking was "Hell, all it has to do is run a 200k DOS program, so what difference does it make, it's the cheapest?" I have now learned my lesson, in spades. The Emachine kept giving weird errors about "VLCPU volations" or something like that whenever I tried to run the program, no matter what compatibility options I used, and the Vista Dell Inspiron we swapped it for (plus one hundred bucks) would just keep telling me that "This machine cannot run an application in full screen mode" or something along those lines. I was tearing my hair out at the end of it, and finally just told him to bring my mother's Dell by today and I swapped the damn program over in five minutes with a thumb drive and gave it back to him.
I know my computer skills are a little obsolete, but I think I'm still up on the take enough to know crap when I see it.