I installed the plugin as a user with admin privileges, and it appears
everything went ok.  However, the plugin appears to only have been
"registered" (if that is the right word) with GDS for that user.  When
a different user logs into the machine, the plugin is not available.
This user is also a limited user, which means that installing the
plugin under their account is impossible.

I tried copying the registry key HKCU\software\google\google desktop
\<CLSID> for the plugin to the limited user's HKCU hive, but the
plugin was still not available from within GDS.  (I'm checking this
via the preferences page, on which the plugin is not listed.)

Is there another registry setting somewhere, or file(s) I can copy to
get this plugin to work on the limited user's account?

Thanks!
Robert