I seem to have forgotten how to set up AIRHelp to auto-update...

Question

I seem to have forgotten how to set up AIRHelp to auto-update. Silly me!
Here's what I'm doing:
1.) In the "General" settings of the AIRHelp SSL wizard, I browse to the directory in which I want my updates to be found for customers. This is the same directory on the Web server in which I plan to have the "update XML" file also reside.
2.) In the "View settings, I enable the "Enable Auto Update" option. Since I am trying to update from a Web server, I have selected the "http" option (not the "File" option), then paste in the direct URL to my Web server that I intend to generate my updated AIRHelp installer. At the end of that URL path, I type the name of an XML file.
3.) I generate a 1.0 iteration of my AIRHelp. Once it has completed, I copy it from the updated directory, then paste it onto the Desktop of a remote computer. I install this iteration.
4.) I generate a 2.0 iteration of my AIRHelp file (and ensure not to touch any other settings). Once it has completed, I verify that it is is a newer .AIR file by the file date/time as specified by Windows Explorer.
5.) I launch my 1.0 iteration of my AIRHelp document, but it does not auto-detect the updated .AIR file. However, I do have my settings correct that the 1.0 AIRHelp document is viewing the "online iteration."
So, what am I doing wrong?
As always, thank you very much in advance for your assistance!
Most sincerely,
Sammy Spencer

Answer 1

Hey, Peter and Praful.  Thank you both for your replies.
Peter, I have indeed read your content on using this function. You have a great Web site, and I'm still digesting lots of it! But I have thoroughly read and reread all your content on AIRHelp. I'm afraid despite following your instructions, I am still running into this problem.
Praful, that was a good suggestion to connect to the updating XML file to ensure the remote computer can see that directory (and XML file). Indeed, I can read that XML file in a Web browser from the remote computer in which the older AIRHelp is installed. I have also gone into the Preferences and tried to check for updates immediately; the AIRHelp file informs me that there are no updates available.
I was curious: After the AIRHelp file is installed, I see that there is a .helpcfg file which tells the AIRHelp where to find offline and online iterations of itself. Isn't there supposed to be another .helpcfg file which points to the directory/Web server in which the updating XML file is to be found? If so, that .helpcfg file doesn't seem to get installed.
Does anyone have any other suggestions?
As always, I really appreciate all your assistance!
Most sincerely,
Sammy Spencer