>I have an executable built from Visual Foxpro 3.0, running on a network. One user cannot enter two digits into a field which previouly accepted two digits. As soon as the first digit is entered, the cursor goes to the next field. When running the same .exe file from another computer, the same field accepts two digits.
>Any ideas would be greatly appreciated.

Are the screen resolutions equal on those two machines? Is there a possibility that the form uses a font which doesn't exist on the other machine, so Windows uses some other font it thinks is similar enough, but is actually wider?