I've been trying to figure out why context sensitive help in my HTML Help files only works with Alt+F1. Everything I can find about troubleshooting in the MSDN library talks about making sure the Context IDs in the object and the help file match (they do), and talks about stuff in the .H file and making sure the description in the text file is OK. Since I built these help files with West-Wind's HTML Help Builder, I really don't have anything to with generating the .H file or the text file. I'm assuming these are OK since it works with Alt+F1.
I've even tried creating a really simple form with an editbox and a button, where everything inherits directly from the VFP base classes. No code in any methods. Still the same thing.