You should be able to open the app without any more prompts. Once you have successfully signed in, quit out of the application and open it again. If prompted, sign in to your account associated with Office.

Enter your Mac admin account password and click OK. You'll receive a prompt requesting permissions to access the keychain. Select the login keychain entry in the top left navigator pane, then from the File menu, choose Lock Keychain 'login'. Search for 'keychain' in Spotlight and launch the Keychain Access app. Quit out of all Microsoft 365 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 Additionally, students get five free downloads of the Microsoft suite for. Going far beyond email and calendar, Microsoft 365 has document storage and collaboration utilities, video conferencing software, and powerful business intelligence platforms. Note: If you clicked on Deny by accident, follow the instructions below to restore your keychain permissions. Microsoft 365 is a powerful document management and collaboration platform.

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