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 generators...what have you changed from FL12 to FL20 that could be causing this problem, i have also discussed this with Antelope Audio who took remote control of my pc and had a long look and they said it is an FL ...