By following these steps, you can get your session back on track and ensure your Waves V12 plugins load smoothly every time.
This will re-register the WaveShell and ensure all paths are mapped correctly. 3. Clear Your DAW’s Plugin Cache
Ensure WaveShell2VST3 12.0_x64.vst3 is present in that exact folder. 2. Use Waves Central (The "Repair" Method)