FLStudio with ' Rescan already verified plugins ' selected. This is because the the WAVES SHELL plugin is unchanged and so FLStudio does not know something is new there and won't rescan it to discover your new or updated ...
waveshells all over my projects is not something I'm happy about! go back to having the waves plugins separated. Until this is fix I'm using Ableton and Studio One for my projects! Not a happy user at this moment. < > < > ...