Hi Bill,
I haven't tried this but:
I used sys(1023) to put VFP in help diagnostic mode. Then I did ?putfile() in the command window and clicked Help. The help diagnostic mode asked if it should pass contextid 20000103 (01312D67h) to the help engine.

If you create a topic in your help file with that context id then it should call that topic in whatever help file is current.

HTH,

>When using the PUTFILE() function in an application, a Help button appears on the PUTFILE() dialog. How do I "connect" the PUTFILE() dialog's invocation for Help to my application custom Help file "Save As" help topic?
>
>Thanks,
>Bill