OneDrive login problems on Mac

To reset OneDrive on a Mac

  1. Quit OneDrive. (Select the cloud icon in the top tray, then select Settings > Quit OneDrive.)
  2. Find OneDrive in your Applications folder.
  3. Right-click OneDrive and select Show Package Contents.
  4. Browse to the Contents > Resources folder.
  5. Double-click ResetOneDriveApp.command (or ResetOneDriveAppStandalone.command, if you're using the standalone app).
  6. Start OneDrive and finish the setup process.