protected override void OnLoad()
        {
            MarkupManager.UpdateAll();
            DataManager.Reload();

            if (MarkupManager.HasErrors)
            {
                var messageBox = MessageBox.Show <ErrorSupportMessageBox>();
                messageBox.Init <Mod>();
                messageBox.MessageText = MarkupManager.Errors > 0 ? string.Format(Localize.Mod_LoadFailed, MarkupManager.Errors) : Localize.Mod_LoadFailedAll;
            }

            base.OnLoad();
        }