FL 20 was newer . Ended up uninstalling FL 20 and having to reinstall all Waves plugs because troubleshooting ended up affecting FL 12.5 as well , causing Wave Shell Wrappers . The Waves plugs that don't show up in FL 20 Plugin ...
FL makes a huge pile of plugings that are not organized. Even if they are recognized as Effects or Synth, it still just shows the whole mess of them all when Right clicking a Channel in a pattern or mixer ...