Anyone else missing TH3 after going to 2016-10 version?  It isn't even in Command Center?  Or under My Account.  Older TH2 is missing as well...
 

Just check it out and it's still there in mine under 'Guitar' in the effects drop down.  But I don't see TH3 in Command Center, just TH2 listed under the 'Boutique FX Suite'

Yes, it is the Boutique Fx Suite.  It is installed, but the new install removed my Authorization code and I don't have a serial number to plug in there...It says it is demo mode.
 
 

There is no serial number for TH3 Cakewalk. If you hare having trouble using TH3 Cakewalk remove/rename %appdata%\Overloud\TH3 and reinstall the Boutique FX Suite.

Thanks, I'll give that a try...

Nope, that didn't work.  Reinstaling boutique did not create %appdata%\Overloud\TH3.

Are you using Boutique FX Suite installer v1.0.1.16?
 

I use the Command Center, what ever is in there is what I am installing.

I guess I missed the TH3 Cakewalk Edition Authorization under Settings and thought it needed a Serial Number:

I have been in contact with support trying to figure this out. I don't even have Boutique suite show up, but yet have TH2 Cakewalk and TH3 and when I see that box is has no TH3 Cakewalk Edition. It's running in demo mode and been driving me nuts trying to figure out why. Says now I have 8 days left on demo. Want to get this sorted out in Sonar Professional before upgrading to Splat and causing more disruptions to my projects