A family of Microsoft products that enable users to capture, organize, and reuse notes electronically.
Hi AMT_504,
You may try the suggestions in this similar thread and check if it helps.
Mac OneNote "Problem setting up OneNote" - Corporate Proxy?
Signing into OneNote on Mac results in error Message
Besides, you may try to sign out OneNote and quit OneNote, open it again and sign in, check if the issue persists.
If the issue persists, please provide the following information for troubleshooting:
1.Regarding "i get a message that says "Problem setting up OneNote". It gives the option to close one note and try to fix it which i have tried several times with no luck. ", please provide some related screenshots to describe it.
(Please mask the private message if there is any.)
2.Office version. You can check it via the steps in this article.
3.Mac version. (Apple icon>About this Mac)
4.If it is convenient, could you check if other people in your company have the same issue?
Regards,
Tina