[Table Syrup Records]

I'm not on Windows, so I can't tell you where the files are located, but yes, that will be a different location than the Pro Tools stuff.

Google or Waves Tech support is gonna be your friend.

Because you went from v8 stuff to v9 stuff, I'd locate your WaveShells also, and make sure you don't have any old 8 shells in there either.

Here's the thing. Honestly, I'd just exercise good measure, and uninstall all Waves products, manually be sure all waveshells are trashed, manually trash the Pref's/Cache - then reinstall your latest version fresh

Really doesn't take long to do it.

Or, alternatively, hop on the phone with Waves Tech Support