>Are you trying to extract this info from outside of the EXE or from within? My code would work in the second case only.

This is definitely a bug in VFP 6 and VFP 7 SP 1.

I have the same problem under runtime. The VCX is compiled into the EXE and the AVCXClasses() is used in the EXE. I have experienced the same problem. The function is using the relative path to the VCX/VCT files for some reason. The error message is:

[fullpath]\classname.vcx is not found.

The function is not looking for the VCX in the compiled EXE. To test, just put that function call into your app and compile. Next rename the class you are querying against to something else so it can not be found by the EXE. Now run your EXE.