Using Treeview with Access 2003

[Stapes]

Hi

I know nothing about this, but am trying to learn. I read about it in
a post by Tony Toews on De_Duping.

To begin with, I have tried adding a Treeview control to a form. I am
given a couple of options. When I try and insert the ActiveX control
'Microsoft TreeView Control, version 5.0 (SP2)', I get an error:

You don't have the license required to use this ActiveX control.

What's all that about?

Where is the help info on this, if any?

Stapes