Calendar from Date button become big as a stamp??

Hi,

WinDev 21 67f

When I run with Ctrl-F9 or if I compile & execute my calendar is shown in a "normal size" as shown below.



When I move the exetuable (and framework) to another Computer the size (and not the fontsize) returns to "Calendar as big as a stamp" again??



Do anybody know why, or what I might have missed?

Cheers
Tor-Bjarne