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When I call the function MessagePopup(...) the message sometimes does not pop up immediately, but only when moving the mouse cursor or pressing a key on the keyboard. On my PC it works perfectly well, but when I run the application on another PC (with the same operating system) this problem occurs.
Used software: WinXP Professional Measurement Studio 6.0 LabWindows CVI
Has anybody an idea what the problem could be? Thanks Andreas
