[ESS] Sorry, no version of R could be found on your system -- R x64 2.11.0 on windows

[Dale Steele]

If installed the 64-bit windows binary of R x64 2.11.0 on my Windows 7
laptop.  R works fine.  I'm using the emacs/ess installation provided
by Vincent Goulet:  http://vgoulet.act.ulaval.ca/en/ressources/emacs/

When I attempt to to start R within emacs using ess, I get the
following message from emacs.

Finding all versions of R on your system...
Sorry, no version of R could be found on your system.
Loading cua-base...done
For information about GNU Emacs and the GNU system, type C-h C-a.
Type C-h m for help on ESS version 5.8
apply: Searching for program: no such file or directory, Rterm

Any suggestions for a fix?  Thanks!  --Dale