Почему не коннектится?

        private void Button_Click_1(object sender, RoutedEventArgs e)
        {
            var path = QuikTerminal.GetDefaultPath();


            var _trader = new QuikTrader(path);

            //_trader.Connected += () => this.GuiAsync(() => ExportDde.IsEnabled = true);
            //_trader.NewSecurities += securities => this.GuiAsync(() => Security.ItemsSource = _trader.Securities);

            _trader.Connect();

            var conn = _trader.IsConnected;
        }

//_trader.Connected += () => this.GuiAsync(() => ExportDde.IsEnabled = true);