350D I suppose you build Hyperion yourself?
The directory structure referred to is the code base. If the additional files are put in and the a build is done they will be included in the executable and made available by the url stated.
Just putting those files somewhere in the directory tree for a ready made build will not work.
Have you tried the color calibration wizard (magic wand at the top right screen) too? Might be an option to have it extended and by that make things generally available.