Apple id sign-in prompt to access itunes store keeps popping up
Hi,
I'm being continually asked to enter my apple id and password to access itunes. It does not accept the credentials when I enter them even though they are correct.
I've changed my password and this has not fixed the problem. When I enter an incorrect pw in, it says so, but when I enter the correct one in, it simply doesn't do anything, just asks for it to be entered again.
I can not even get rid of the window from my desktop. Please help.
Cheers
Dave
MacBook Pro 13", macOS 10.12