Running a wxPython app as a Windows XP scheduled task

[Bob Klahn]

I have a single-panel appointment app that I want to be able to run 
as a scheduled task (i.e., using SCHTASKS) under Windows XP.

I can schedule it, and it does run, as it plays scheduled sounds at 
scheduled times, but it remains invisible.

What do I have to do to get Windows to display my app when it's run 
as a Windows XP scheduled task?

Bob