Okay… now I understand!
Since the EuCon Adapter is part of the Cubase 7.5 installer, it should have been installed with Cubase 7.5 if the option was properly ticked to be installed during the beginning part of the install… I don’t remember if I had to manually do it myself, or if it was already ticked by default …
AFAIR… If you re-run the Cubase 7.5 full installer (not an update)… it will give you the option to install just the EuCon Adapter by itself!
Al