File Sharing Problems

How to Fix 'Someone Else Saved Changes' Error in Microsoft Office

Partner Editor Sep 28, 2026 870 views

Question details

The user is repeatedly encountering a message stating that someone else has saved changes to their document, despite being the only person editing the file.

How to Fix the 'Someone Else Saved Changes' Error in Microsoft Office

Product: Microsoft Office
Device & OS: not provided
Scenario: Editing a document that is stored in OneDrive for Business or SharePoint.
Observed behavior: Microsoft Office applications display a warning message offering to retrieve another version because it incorrectly detects that another user has saved changes to the active document.

Before you start

Ensure that your internet connection is stable so that OneDrive or SharePoint can properly synchronize your files with the cloud servers.

Solution 1Recommended

Close Duplicate Sessions and Sync

Resolve false editing conflicts by ensuring the file is not open in another browser tab, application, or device.

When files are stored in OneDrive for Business or SharePoint, leaving the document open in multiple browser windows or on another device can trick the server into thinking multiple users are editing the file. Closing these extra sessions clears the false conflict.

Check web browser tabs

Look through your open browser tabs and close any instances of the document that might be open in Office Online.

Check other devices

Verify if the document is open on a secondary device, such as a tablet or another computer, and close the file there.

Allow synchronization to finish

Wait a few moments for OneDrive or SharePoint to process the closures and finish syncing the latest version of the file.

Reopen the file

Open the file again in your desktop Microsoft Office application to confirm the error message no longer appears.

Sync Restored: Once all duplicate sessions are closed, OneDrive will recognize you as the sole editor and resume normal saving.

Solution 2

Manually Resolve the Document Conflict

If closing sessions does not immediately fix the issue, you can use Office's built-in conflict resolution options to keep your work.

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Frequently Asked Questions

Why does Office say someone else is editing when I am the only one?

This usually happens when the file is stored on OneDrive or SharePoint and is simultaneously open in another browser tab, on a different device, or a previous editing session did not close properly. The server detects these open instances as separate active users.

How can I force OneDrive to sync and remove this error?

You can force a sync by right-clicking the OneDrive cloud icon in your system tray, selecting 'Pause syncing' for 2 hours, and then immediately clicking 'Resume syncing'. Alternatively, you can close the OneDrive app and restart it.

Will I lose my work if I retrieve the other version?

If you choose to retrieve the server's version, any unsaved local changes you made might be overwritten. It is highly recommended to select 'Save a Copy' first, so you can safely compare both documents before deciding which version to keep.

Document & File Issues