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OneDrive File Issues

Fix OneDrive Folder Setup and Sync Problems on macOS

Jason MillerJason Miller Oct 23, 2026 868 views

Question details

Users are experiencing repeated setup requests and sync failures when trying to add or synchronize a OneDrive company folder on macOS.

How to Fix OneDrive Folder Setup and Sync Problems on macOS
Product
Microsoft OneDrive
Device & OS
macOS
Scenario
Setting up or syncing OneDrive folders on an internal or external drive, especially after restarting the Mac.
Observed behavior
OneDrive repeatedly prompts for setup upon restart, or fails to add specific folders, often complicated by macOS Files On-Demand restrictions and default sync locations.
Before you start

Ensure your macOS is fully updated and check if you can successfully access OneDrive for Business via your web browser to rule out temporary account or server outages.

Solution 1Recommended

Adopt the macOS Default Sync Root Location

Use this solution to align with the new macOS Files On-Demand architecture, which enforces a specific location for cloud storage synchronization.

With the recent release of the Files On-Demand experience, Apple macOS now natively controls the sync root location. This means the synchronization folder cannot be moved to an external drive or a custom internal path.

1
Locate the default sync folder

Open Finder and navigate to your user home directory, then go to Library > CloudStorage > OneDrive-Personal (or OneDrive-Business).

2
Stop moving the folder

Accept the default path provided by OneDrive during the setup process. Do not attempt to drag or reassign this folder to an external drive, as macOS will block the sync.

Adopt the macOS Default Sync Root Location
Hidden Library Folder: If you cannot see the Library folder in your home directory, press Command + Shift + Dot (.) in Finder to reveal hidden files.
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Frequently Asked Questions

Can I change the OneDrive sync root location to an external drive on macOS?

No. With the new Files On-Demand experience, macOS strictly controls the sync location, securely storing it inside ~/Library/CloudStorage/. It can no longer be moved to an external drive or customized.

Why does OneDrive keep asking me to set up after every Mac restart?

This can happen if there are file system errors on your disk preventing settings from being saved, or if an administrator policy is actively blocking synchronization on non-domain-joined macOS computers.

What SharePoint settings can prevent a company folder from syncing?

If the SharePoint library has 'Require Check Out' enabled, contains required columns that are empty, or restricts 'Draft Item Security' to only users who can edit items, OneDrive will fail to add or sync the folder.

How do I test if my Mac user profile is causing the sync failure?

You can go to System Settings > Users & Groups to create a new, temporary macOS user account. Log into that new profile and attempt to set up OneDrive; if it works, your original user profile's preferences or cache may be corrupted.