Hi, not very useful, but maybe for somebody ... #include<GUIConstantsEx.au3> #include<WindowsConstants.au3> Opt('GUICloseOnESC', 1) Opt('GUIOnEventMode', 1) Opt("WinTitleMatchMode", 4) Global $shell = WinGetPos("classname=Shell_TrayWnd") Global $gui = GUICreate("Gui", 160, 160, @DesktopWidth - 160, @DesktopHeight - 160 - $shell[3], $WS_POPUP, $WS_EX_TOPMOST) GUISetState(@SW_SHOW) GUISetOnEvent($GUI_EVENT_CLOSE, "CLOSEClicked") While 1 $pos_X = MouseGetPos(0) $pos_Y