Recent Re-Install CWBL - VST Scan Error on Melodyne and Waves

So, new system, installs all went smoothly but CWBL shows these two errors on scan:
 
Following Plugin Caused an Error During Load:
Melodyne  ( I have full version, so the SONAR related version was never installed)
Failure Point:
Main Call
 
Error2:
Following Plugin Caused an Error During Load:
Waveshell1- VST3 9.92_64
Failure Point:
Call initProc
 
Oddly enough, prelim testing shows Melodyne (via ARA) working as expected.
Same with Waves plugs.
 
Running scan in SONAR Plat yields same errors.
 
Ignore?
Chase the solution to the "problem" that isn't causing a problem? :)
TIA
 
 
 

Thanks for the reply scook. "Sandbox" is checked.
I guess I can run it by Celemony or Waves but I suspect they'll say it's CW's fault :)
 
Further testing today, only oddness I saw was a GUI issue in Melodyne where the floating toolbar (when you right click in the workspace) was sticking in place on occasion ( closing CW and reopening project cleared it).
Strange error and could be unrelated.
 
All part of the "new build" testing..all the odd little things that you need to hammer down.
 
I'll keep digging and if I solve it I will update here.