Carl,

CD Architect can run with Sound Forge XP (supplied) or
can be used as a plug in to the full Sound Forge version
4.0 or 4.5. If you already have CD Architect as a plug
in to the XP version and want to change, use Add/Remove
Programs to uninstall XP and/or CD Architect (depending on
how it is listed) and reinstall CD Architect. On installation
it should find your SF installation and make itself a plug-in
there. Then apply the CD Architect update if you need it for
drive support. Suggest downloading the update again for the
latest version.

Tom Hamer
Sonic Foundry Tech Support

Carl Lindberg wrote:
>>Can't apply CDA update patch - do I need a new CD?
>>
>>Can't find CDA in SF tools menu - but it works fine with
>>SFXP, any ideas?