HMI.UI/Util/MsgBoxHelper.cs
@@ -74,7 +74,10 @@ owner.Dispatcher.Invoke(() => { window = Window.GetWindow(owner) ?? Application.Current.MainWindow; res = MessageBoxX.Show(window, message, caption, button, icon, defaultButton, setting, countdown); window.Dispatcher.Invoke(() => { res = MessageBoxX.Show(window, message, caption, button, icon, defaultButton, setting, countdown); }); }); } else