>2.If use builds a local file or a web page can overide completely the native IE11 context menu and build a custom one on rightclick.
> the items must execute local htm-html local files or web pages or even com object (as createObject("visual foxpro.application")).
>here must built an html page with javascript scripts.
> see the attached photo 3.

Depending on what you're trying to do, this is the way. In most cases, changing registry values is per user per workstation, so it would need to be re-checked and run before you even instantiate the browser. While doable, this isn't too elegant and if you ever want to run that page outside your VFP app you wouldn't get far with relying on IE hacks - there are other browsers and OSes, where it would have no effect. Contained in the webpage is the more practical way, IMO.