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OneDrive sync client deep dive

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OneDrive sync client deep dive

How the OneDrive sync client works on Windows and macOS: Files On-Demand, shortcuts vs sync, the deployment settings that matter, and troubleshooting.

Solving Microsoft 365 · www.solvingmicrosoft365.com/guides/onedrive-sync-client-deep-dive

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01

Why is OneDrive sync stuck or showing 'processing changes'?

Usually a very large library, a file that cannot be synced (open, locked, unsupported name or path length), an antivirus scanning the OneDrive folder, or a sync client that needs updating or resetting. Pause and resume,…

Solving Microsoft 365 · www.solvingmicrosoft365.com/guides/onedrive-sync-client-deep-dive

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02

What is the difference between sync and Add shortcut to OneDrive?

Sync downloads a SharePoint library to the device as a separate folder tree. Add shortcut places a link to the library inside the user's OneDrive so it appears in one place across devices and the web. Microsoft recommen…

Solving Microsoft 365 · www.solvingmicrosoft365.com/guides/onedrive-sync-client-deep-dive

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03

How many files can OneDrive sync?

Microsoft recommends staying under 300,000 files across all synced libraries per device for performance; the sync client can handle more, but startup and change processing slow down. Files On-Demand keeps the on-disk fo…

Solving Microsoft 365 · www.solvingmicrosoft365.com/guides/onedrive-sync-client-deep-dive

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