Search for 'keychain' in Spotlight and launch the Keychain Access app. Quit out of all Office for Mac apps such as Word, Excel, PowerPoint, Outlook, and OneNote.
The keychain access prompt every time you launch any Office application, even though you previously selected Always Allow.Ī prompt to sign in to your Microsoft Account or Microsoft 365 for business account every time you launch any Office application.Īn “Authentication Session Expired” error message after signing in to your Office applications.įollow these directions to restore your keychain permissions: If the above did not work, Office may have trouble accessing the keychain and you'll need to restore keychain permissions for Office for Mac. Restore your keychain permissions for Office for Mac Note: If you clicked on Deny by accident, follow the instructions below to restore your keychain permissions.
