original example from HelpFile: #include <GUIConstantsEx.au3> GUICreate("Custom Msgbox", 210, 80) GUICtrlCreateLabel("Please click a button!", 10, 10) $YesID = GUICtrlCreateButton("Yes", 10, 50, 50, 20) $NoID = GUICtrlCreateButton("No", 80, 50, 50, 20) $ExitID = GUICtrlCreateButton("Exit", 150, 50, 50, 20) ; Set accelerators for Ctrl+y and Ctrl+n Dim $AccelKeys[2][2]=[["^y", $YesID], ["^n", $NoID]] GUISetAccelerators($AccelKeys) GUISetState() ; display the GUI Do $msg = GUIGe