I have a licensed copy of Studio One 5 Professional and I'm trying to claim Melodyne Essential product key under the Studio One Installation window. When I click Claim Product Key, it briefly displays an "Authorizing" screen, and then it gives me an error message that appears to be unrelated to Melodyne.
"As of 2016, PreSonus no longer includes Komplete Player Keys for Studio One v2.x. Please visit http://www.native-instruments.com to download Komplete Players, available for free."
If I click OK, I am prompted for my account credentials - After entering those, the error message pops back up again. How can I get past this error message?
Edit: A couple of troubleshooting steps I tried - complete reinstall of Studio One 5, and I also tested on a different computer (Macbook) with the same results.