Hi. I have a problem maybe someone knows why it does not work on the arrows do not;/ -keyup (0x0101) works GUICreate("", 230, 300) GUIRegisterMsg(0x0100, 'keydown') GUISetState(@SW_SHOW) Do Until GUIGetMsg() = -3 Func keydown($q, $w, $e, $r) ConsoleWrite((Dec(Hex($e)))) EndFunc ;==>keypress