FLStudio 11 just suddenly stopped loading Waves plugins. It simply doesn't load WaveShells (v.9.6, 32-bit & 64-bit) anymore. I've been using the Diamond Bundle V9 in this very same setup (PC Win 7 Xeon 3.20GHz 16GB ...
FL.
I recently updated FL and before it had no issues loading them up.
I did, however, move everything (plugins) to the VST folder for FL.
Maybe that has something to do with it??
Here is what the error says ...