Config.ReportSettings.StartProgress += new EventHandler(ReportSettings_StartProgress);
      Config.ReportSettings.Progress += new ProgressEventHandler(ReportSettings_Progress);
      Config.ReportSettings.FinishProgress += new EventHandler(ReportSettings_FinishProgress);
    private void ReportSettings_StartProgress(object sender, EventArgs e)
    {
    }
    private void ReportSettings_Progress(object sender, ProgressEventArgs e)
    {
      previewControl1.ShowStatus(e.Message);
    }
    private void ReportSettings_FinishProgress(object sender, EventArgs e)
    {
    }
If you want to turn off the progress events, set
Config.ReportSettings.ShowProgress = false;
Comments
See how it's done in the demo.exe:
If you want to turn off the progress events, set
Config.ReportSettings.ShowProgress = false;