We just installed our first XP PC. The OS seems to be working out fine as far as Windows Apps are concerned. However, when we try to run one of our old DOS apps on the PC in full screen mode, the display is all scrunched up at the top of the display and the bottom of the display is blank.

When we try to execute the program in a DOS Window, all the fonts are either too small or they are too wide and cause the window to require scrolling around. So this isn't a real answer.

When we executed the same program in Win98, the display is truly full screen.

Has anyone seen this behavior and have a way for the XP machine to work the same way as the 98?

Thanks in advance.