I can't seem to get rid of this message, "Select Waves 9.2 plugins folder".  What am I suppose to select?  I didnt have this issue on my old computer.  I for many years used sonar 7 producer, windows xp, with these Waves plugins.  No issues.
 
I recently built a new machine running windows 7 and upgraded to Sonar professional.  I cant get rid of this message and I cant get Sonar to properly scan my waves plugins.  It says "scanning waveshells-vst3 9.2_x64 etc" but nothing ever happens.  
 
HELP!!!!
 

Just a thought,
 
Have Sonar plugin manager re-scan C:\ Program Files (x8)6\Waves
 
My WaveShell -VST 9.6_x64.dll is located =  C:\Programs Files|VSTPlugins\WaveShell -VST.9.6x64.dll
 
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The second thing to do is uninstall everything Waves and then reinstall Waves Central and your registered waves plugins from Waves.
 
Good Luck

Navigate to Your User Name/Appdata/Roaming/      and delete the folder Waves Audio
 
Then run the Waves installation again..

MIKE V IS THE MAN!!!!!!!!!!!!!

Good find Mike V.   

mate you are the man indeed...weeks of pulling my hair out....no help from waves or sonar and thats the fix.

delete the waves audio in roaming and re-install...fixed.

champion 🤘🏽

Absolutely great - works perfectly! I had the same problem with Live, and it fixes it there too. Cheers!

"Navigate to Your User Name/Appdata/Roaming/     
and delete the folder Waves Audio
Then run the Waves installation again.."  Mudgel
 
This did the trick on the latest updates of the SSL 4000.