>When sombody using the VFP 6.0 exe it gives program errors but it does'nt say why is that error coming. (like vb applications)
>
>Please somebody suggest me what do i need to use to get that sort of information. (I am new to VFP6.0)

When you are in the Project Manager, select Project Info from the Project menu. Check the box that says Debug Info on the Project tab. In your MAIN prg file, or at some point during the startup of your app, you need to specify ON ERROR for your error trapping. See VFP Help on ON ERROR for information on its use.

Also, read this technical article on error handling by Doug Hennig:

http://www.stonefield.com/techpap.html