Did the update but "Sonar Platinum: Still shows yellow in the command Center and keeps saying there is an update available.
I've run it several times but, it never changes to green. I have run all the updates except Melodyne, since I have Melodyne Editor. Could that be it?
Is it safe to run the Melodyne update? I don't want to screw up my Melodyne Editor installation. Any advice anyone?

Melodyne wouldn't do it. It is a separate entity.
I had to manually update from the files in the C3 folder to get mine to go from yellow to green.
I have both 32 and 64 bit versions installed, so that may be a factor.
I turned off AV and ran the installer as admin.

RobertB: What is AV?
I have both 32 bit and 64 bit versions installed, also. This seems like an issue Cakewalk should be looking into.
 
Honestly, I just can't find any compelling reason for me to switch over to 64 bit. I've been trying to replace any 32 bit plugins that I don't feel I can live without so I can make the switch but.... I'm just not sure if/why I should. I mean, I've been fine with 32 bit all these years and, I really haven't seen any kind of magical improvements when I run the 64 bit version. I guess the only real reason is just because it's newer??

AV=anti virus            Norton/Avast etc