Hello,   The code below stops putting in the data in the GuiCtrlCreatedit box after putting in 493 lines. Any way to increase the amount of data that can be put there ? Func Example() GUICreate("My GUI edit") ; will create a dialog box that when displayed is centered Local $idMyedit = GUICtrlCreateEdit("First line" & @CRLF, 10, 20, 380, 97, $ES_AUTOVSCROLL + $WS_VSCROLL) GUISetState(@SW_SHOW) Send("{END}")