Log in Problem with iTunes Producer
Everywhere else in Apple Land the combination of my Apple ID and password gets me in. iTunes Producer (v. 3.1) absolutely does not recognize my password/ID (I cannot tell which). I'm working with a 2010 Mac Laptop running El Capitan (10.11.2).
I know my password is correct. I know my Apple ID is correct. Why can't I get iTunes Producer to log me in?
iTunes Producer-OTHER, OS 10.11.2