Outlook hosted applications display empty screen when launched from left menu

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Applies To

Outlook for Microsoft 365

Last Updated: August 20, 2021

ISSUE

When launching a hosted application from the left menu (such as ToDo, Yammer, or Bookings), the application displays an empty screen.

STATUS: WORKAROUND

To workaround this issue, close Outlook and all Office applications, and then re-launch Outlook. The hosted application should now launch successfully.

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Outlook hosted applications display empty screen when launched from left menu

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