Download WinHlp32

Starting with the Windows Vista operating system release, the Windows Help program does not ship as a component of the Windows operating system.
Also, third-party programs that include .hlp files are prohibited from redistributing the Windows Help program together with their products.
Users who want to view 32-bit .hlp files must download the program from the Microsoft Download Center, and then install it on their computers.
To download WinHlp32.exe, visit the following Microsoft Web site:
go.microsoft.com/fwlink/?LinkID=82148
Users who have not installed this program on their computer are directed to a help topic in the Windows Vista Help and Support application.