>That means if start using any other Microsoft products can be happen the same thing as vfp. is that the clear picture for my understanding or not.

Certainly. This could happen with any developer product unless it is open source AND you are up to editing/fixing the source code for your development environment.

The writing has been on the wall for years that VFP was coming to an end. The fact that it has come to an end stinks, but it is not a suprise.