When you are ready making the Add-in open it in Excel 97
Set any missing references to the ones for Excel 97 and save the file

If you run the Add-in in a newer version it will automatic use the newer reference.

--
Regards Ron de Bruin
(Win XP Pro SP-1 XL2002 SP-2)
www.rondebruin.nl



"S. Daum" wrote in message ...
This is an XLA addin...


"Aaron Queenan" wrote in message
...
What kind of an add-in (.xla, .xll, COM dll)?

Regards,
Aaron Queenan.

"S. Daum" wrote in message
...
I have developed an add-in using Excel 2002. Some of our customers are
using
older versions of Excel. Could anyone point me to references that might
explain different deployment options? For example, should I ship both an
Excel/97 and an Excel/2002 version of my add-in? By only using
Excel/2002
can I make both versions? Where is the best place to install an Excel
add-in? Any guidance appreciated.

Regards,
Steve