I think this is your problem.

Help = RegFn("Help", "LCIC", "I")

should be

Help = RegFn("WinHelp", "LCIC", "I")

HTH,
Tom

>I get "Entry point Help not found" error when using the following code in my click event:
>
>SET LIBRARY TO SYS(2004) + "FOXTOOLS.FLL" ADDITIVE
>Help = RegFn("Help", "LCIC", "I")
>#DEFINE HELP_KEY 0x0101
>wCmd = HELP_KEY
>cFilename = "mqhelp.hlp"
>dwData = "Add Menu Items at Run Time"
>CallFn(HELP, MainHWND(), cFilename, wCmd, dwData)
>
>Any ideas please?
>
>Thanks,
>Paul