If you are talking about the app icon, look in Tools >>> Startup. If you
are talking about the Windows icon, it depends upon whether you want to
change all Access icons:
My Computer >>> Tools >>> Folder Options >>> Advanced
for just 1, you'll need to create your own extension, set an association
(Open with) to msaccess.exe, and add your own icon.
--
Arvin Meyer, MCP, MVP
http://www.datastrat.com
http://www.mvps.org/access
http://www.accessmvp.com