Thank you.
For further question, I am using framework with directory structure as below:

\Project
  \Common30
    \Libs
    \Progs
    \Include
  \MyApp
    \Libs
    \Progs

MyApp is my application folder, and \Common30 contains all of my classes, .H file, libraries and etc. How should I add these to VSS from VFP?

I tried to open \MyApp\myapp.pjx and add it to VSS from VFP, but it return error "\Project\Common30\Libs\myclass.vcx cannot be mapped ...."
How to overcome this?

Thank you