Vista and WinHelp
At the Fourteenth Annual WritersUA Conference to be held in Palm Springs, California, April 9-12, 2006 the MVPs have learned that the WinHelp viewer will not be downloadable either. The WinHelp engine will not be included in Microsoft Windows Vista.
You should not count on any of your WinHelp files being viewable in Windows Vista. If everyone downloads WinHelp then Microsoft just can’t guarantee Vista’s security. Get used to the idea of no WinHelp.