install EOS utility without CD

I seem to have misplaced the EOS Utility CD for the Canon 1100D camera I used in the lab. Tried this method to install for a student -

https://www.youtube.com/watch?v=VTLISryqbSc

Creating a registry key under
HKEY_LOCAL_MACHINE ->  Software ->  WOW6432Node
(Right-click, New -> Key)
Canon
(Right-click, New -> Key)
EOS Utility

This did not work for the latest version of EOS Utility, but did work for an earlier version.