fl to 20. Also, My 12 settings didn't transfer to 20 so I don't have my plugin list to choose from. I couldn't get the v10 plugin shell from waves to work and had to use the 9.7 studio ...
FL 12.1.3 32 bit. I go to add a Maxxbass & it works fine until I go to replace it with another Waves plugin by the drop down menu in the FX slot. Maxxbass stays open with the plugin renamed ...