Using the Single-Source Wizards in RoboHELP 2000 for WinHelp
http://www.helpstuff.com/HelpCornerArchives/08-2000/3.htm

James-Tanny, Char
HelpStuff
2000

Abstract:

HTML Help is the Windows Help standard for 32-bit operating systems (for example, Windows 95, Windows 98, Windows NT, or Windows 2000). Your users must have Internet Explorer installed on their systems (or at least the necessary core components).