Nadya,
If the same form does not fill the screen a different machine, that machine is set to a higher resolution. IOW, it is completely a resolution issue, not a monitor size issue.
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> Actually, this is not resolution (I guess, I used incorrect term), it's a difference in monitor size. I doubt, these particular users change their resolution. They use system default. However, my forms, which occupied full screen on my monitor, seem little on this monitor. VFP itself is shown maximized, so I think, forms should be maximized too.
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Steve Gibson