public override void Execute(object parameter)
 {
     ApplicationBuilder.ApplicationBuilderClient client = WCFProxyFactory.CreateApplicationBuilderProxy();
     client.SaveConfigurationStoreXmlCompleted += new EventHandler <ApplicationBuilder.SaveConfigurationStoreXmlCompletedEventArgs>(client_SaveConfigurationStoreXmlCompleted);
     client.SaveConfigurationStoreXmlAsync(XmlSerializer.Serialize <ConfigurationStore>(BuilderApplication.Instance.ConfigurationStore));
 }