The Host Integrator progress window displays information about the progress of navigation or event handling sequences. The progress window is displayed when a sequence takes longer than one-half second and will remain open after completion if an error occurs. By default, this progress window shows a short progress statement. When Show Progress Details is set to Yes, the details of the sequence are also displayed. If Show Progress Details is set to Yes, you can also force the progress window to stay open by using the setting Close Progress Window on Completion.
See Progress Window and Event Handling for details on the progress window.