I have two monitors (my PC is running Windows).
One main monitor (with the task bar) and the second positioned 'left' of the main monitor, resulting into 'negative' X values for the screen resolution/positioning
Normally (when I put the application on the main monitor) and I close and start the application againa, the screen is positioned at same same place as it was when I closed the application.
But when I put the application on my 'left' monitor (with the negative X valus) and close the application, when I start the appication again, the screen is maximized on the main form.