Hello, here is my problem: #include <Array.au3> #include <GUIConstants.au3> #Include <GuiList.au3> $gui = GUICreate("Drop files in my controls", 300, 410, -1, -1, -1, $WS_EX_ACCEPTFILES) $input = GUICtrlCreateInput("", 10, 40, 280, 100) GUICtrlSetState(-1, $GUI_ACCEPTFILES) $list = GUICtrlCreateList("", 10, 170, 280, 110) GUICtrlSetState(-1, $GUI_ACCEPTFILES) $edit = GUICtrlCreateEdit("", 10, 300, 280, 100, $WS_VSCROLL) GUICtrlSetState(-1, $GUI_ACCEPTFILES) GUICtrlCreateLa