>Hi Sergey,
>
>First, thank's for your time.
>
>I solved the problem this way,
>
>oCapaNegocios=CREATEOBJECT("capadatos.capanegocios")
>
>but i'm confused... what's your opinion on this?
>
>I figured that when i go to the components services and then add this 2 DLL's
>
>João Batista

It look slike you put 'capanegocios' class into wrong project/dll 'capadatos'.