>I am converting a part of VFP 6 application to VFP 8.
>
>I copied one .VCX with bunch of classes to a new directory (new project). I want to find out what other VCX libraries should be brought to the new VFP 8 project to "support" this one .VCX. I believe that if I compile the new VFP 8 project it will bring all the "missing" libraries into the new project. And it will, obviously, compile them. But I don't want to compile the libs that are still in VFP 6 project, just find out which ones they are. Is there a tool in VFP 8 to help me do that?

If you want to copy the vcx files so you have two different versions, one for VFP6, one for VFP8, you can identify them with the class browser as Jim said. The real test, after identifying and copying would be to rename the VFP6 program folder and see if any calls made in your VFP8 project fail to find. That will show which ones may be still pointing to the wrong place.

HTH