Hi List,

We were able to figure out my ourselves.  We had forgotten to put the \n on
the path.
Extension.open("$AVEXT/CadView.avx\n".AsFileName)

I would like to thank everyone who responded:
Fabio Fortuni, Pieter Geert van den Beukel, Bert Sterling

>  -----Mensaje original-----
> De:   Heather Hickes Powell
> Enviado el:   Miércoles, 08 de Noviembre de 2000 11:38 a.m.
> Para: 'arcview-l@esri.com'
> Asunto:       Ave. Extension
>
> Hi ArcView-L
>
> I have a quick avenue question for all you programmers out there.
>
> How do I turn on an extension programming with Avenue????
>
> Thanks
>
> Heather
>
>
>