Auto Update Not Auto Updating
I am trying to enable auto update, but can't coax AIR Help into checking a server location automatically. Manual updating works fine (clicking Check Now), and commenting works. So it's not a network problem. My network folder contains the .air app, the comments.xml file, and the update.xml file.
In the Preferences dbox, Use Offline Help is selected and dimmed. How do I clear that and will that solve my auto update problem?

Thanks,
pisces mortem