Launching Adobe Reader requires Microsoft Login
Suddenly when I try to use Acrobat reader (on my desktop Mac), a pop-up window requires me to sign into a Microsoft account. I never had, used a MS account on my Mac, but I do have a Microsoft account on a different Win10 PC. When I try to sign in with my current Microsoft account, I get an error message and I can't go any further. However, I can't close out the error message. I have to Force Quit Acrobat. So now I can't open PDFs. If I attempt to re-launch the application by double-clickin on a PDF file, the app launches but then goes unresponsive. How can I fix this.
