Hi Alex,

In the first place, thanks for info previous. Now I can load the DLL (in fact it is a TLB extension).

In the "Object Browser" I see all the classes that contains, with its corresponding methods, properties, etc.

The problem that I've now is how to instantiate them. I execute the following instruction:

oViaje = CREATEOBJECT("ClsXmlSalida.ClsXmlViaje")

but appears to me a message of error:

Class definition CLSXMLSALIDA.CLSXMLVIAJE is not found

I know that the problem is small since in VB6 the loading and invoking are without problems.

Additional Info: - VFP9 SP1
- in the DLL ProgID("ClsXmlSalida.ClsXmlViaje was placed")
- DLL in .NET

Greetings,
P.D.: I was mistaken when registering to me. My name is Juan and my last names are Carrasco Vera.