#Include <APIConstants.au3>
#Include <WinAPIEx.au3>
$tRect = _WinAPI_CreateRect(0, 20, @DesktopWidth, @DesktopHeight)
DllCall('user32.dll', 'int', 'SystemParametersInfo', 'uint', $SPI_SETWORKAREA, 'uint', 0, 'ptr', DllStructGetPtr($tRECT), 'uint', 0)