Hi - we are writing an application for users who may have any version
of Excel : 97,2000,2002, 2003 etc, and we are developing on several
machines, all running XP, but with XL 2002 on one machine, Xl2003 on
another.

Our install programme has the following code:
DestPname$ = Application.LibraryPath & "\" etc etc

and the result is to install the .xla file as follows:-

In Excel 2000: C:\Program Files\Microsoft Office\Office\Library
In Excel 2003: C:\Program Files\Microsoft Office\Office11\Library

But when developing the .xls/xla further on one of these machines and
saving it directly, as opposed to using the above Install routine,
the .xla then comes to rest in:

C:\Documents and Settings\Administrator\Application
Data\Microsoft\Addins

Please what is the correct code, if possible for all versions of
Excel, and the correct location ie final destination of the .xla ,
please

TIA

Charles