Unfortunately a Mixer reset (even several times did not do it for me!). However what did it was this;
1. After you reset the mixer, reload the mixer with the Ver1.7.14047_Fat Channel Collection, with mixer restart.
2. After successful firmware "upgrade" , through UC, install the plugin (ensure that the plugin shows up as "activated"
3. Reload the mixer with most current firmware and you'll thank me later. :-)