MacBook Pro "Message Import" Mail - Spinning wheel
Hello everyone,
I am having a problem with my MacBook Pro.
I turned the power button on and then a window opened saying:
"Message Import
Welcome to Mail
To use the new features in Mail, your existing Mail messages need to be imported into the new version the first time you use Mail. This might take a few minutes. You won't be able to use Mail until the import is finished.
Click Continue to import your messages now, or click Cancel to import later."
So I am clicking Continue but it won't let me click as the colourful spinning wheel won't stop. Same thing when I try to click Cancel. It won't let me click either on the top bar where the Apple icon is, Finder, etc.
I have tried to "Force Quit" but when I click force quit on "Mail (not responding)" the screen is blue and the colourful spinning wheel is still going and going and it still won't let me click anything in the top bar..
Please let me know what I can do to stop the spinning wheel.
Thank you so much in advance for your help!
Best wishes!