I had this same problem. See if PRB: HTML Help Does Not Work from VFP Application, MSKB #
Q314296 helps.
>I've built an Installer to deploy an application I've developed. The system has a SET HELP TO
.CHM, called from a menu. Testing it, it works fine. But when I build an Installer from InstallShield, and install the application to another computer, the help doesn't open, and the system doesn't return any Error Message: it just acts as if my Menu Command was empty. What is happening?
>
>TIA,
Chris McCandless
Red Sky Software