How to Stop iTunes Store Sign-In Pop Up Window?
I want to know how to stop the constant, annoying SIGN IN popup insisting that I login to the iTunes store.
It never used to come up. But now, there is this popup over and over demanding I sign in to the iTunes store. Even if I hit cancel, the window pops right back up. At a certain point, I can't even play my music because the iTunes player becomes frozen with this popup window on top!
I DON'T WANT TO SIGN IN TO the iTunes store! All I want to do is play my MP3 files locally using iTunes!
Can someone please walk me through--- EXACTLY--- how to stop this login popup window from appearing?
THANKS!
[Edited by Moderator]
MacBook Pro 15″, macOS 10.13