OneDrive app is not running on my MacBook; It does not open at all

Adeola Oludemi 20 Reputation points
2026-09-23T21:39:42.6133333+00:00

The OneDrive app is not running on my MacBook. When I attempt to open it, it produces an error message. I've tried un-installing and re-installing but I still get the same error message. I have been trying to get some support from Microsoft for nearly a week now. How can I get some help?

Microsoft 365 and Office | OneDrive | For home | MacOS
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EmilyS726 270.5K Reputation points Independent Advisor
2026-09-23T22:13:39.1366667+00:00

What is your macOS version?

What is the error exactly?

Can you try uninstalling the OneDrive app, then installing it directly from Microsoft, not from the App store.

https://www.microsoft.com/microsoft-365/onedrive/download

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