String (disk-path)
Not specified
Purpose
The HtmlHelpIndexUrl parameter specifies the URL that will be used to access an HTML‑based online help system when a help request is made for the help index, help context, or help finder.
If you specify a value for this parameter, it must be a complete URL; for example:
HtmlHelpIndexUrl = http://www.example.com/prodhelp/index.htm