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File Corruption & Recovery

How to Recover Lost Excel Work When AutoSave Was Enabled

Maira MehtabMaira Mehtab Sep 22, 2026 868 views

Question details

The user needs to recover missing spreadsheet content that was lost despite having the AutoSave feature enabled.

Product
Microsoft Excel
Device & OS
not provided
Scenario
Attempting to retrieve spreadsheet data that went missing after an editing session, assuming the cloud auto-save feature had captured the changes.
Observed behavior
The data previously entered is missing from the file upon reopening, and AutoSave did not seemingly capture or restore the latest changes.
Before you start

Verify whether your original workbook was saved locally on your hard drive or uploaded to a cloud service like OneDrive or SharePoint, as AutoSave behaviors and recovery methods differ based on the storage location.

Solution 1Recommended

Restore from OneDrive or SharePoint Version History

Since the real-time AutoSave feature requires files to be stored in OneDrive or SharePoint, checking the cloud version history is the most reliable way to recover your work.

Microsoft 365's AutoSave continuously uploads changes to the cloud. If local sync failed or the file was overwritten, previous states of the document are kept in Version History.

1
Log in to cloud storage

Open your web browser and log in to your OneDrive or SharePoint account where the file is stored.

2
Locate the file

Navigate to the folder containing your target Excel file, right-click the file, and select 'Version history'.

3
Restore the correct version

Browse the list of previous versions by date and time. Select 'Restore' on the version that contains your missing work.

Sync Delay: It may take a few moments for recent cloud changes to reflect on your desktop application. Always ensure your internet connection is stable.
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Frequently Asked Questions

Why didn't AutoSave work even though the toggle was on?

AutoSave in Microsoft 365 only functions correctly when the file is saved to OneDrive, OneDrive for Business, or SharePoint Online. If the file is saved locally on your hard drive, AutoSave is disabled, although the separate AutoRecover feature might still run periodically.

What is the difference between AutoSave and AutoRecover in Excel?

AutoSave continuously saves changes to files stored in the cloud (OneDrive/SharePoint) in real-time. AutoRecover saves a temporary backup of local files at set intervals (e.g., every 10 minutes) to help you recover work in case of an unexpected crash.

Can I recover an Excel file if I closed it without saving?

Yes, Excel often keeps a temporary draft. Go to File > Open > Recent and click on 'Recover Unsaved Workbooks' at the bottom of the list to check for unsaved drafts.

How can I prevent losing my Excel work in the future?

Always ensure your files are saved to a reliable cloud service to enable real-time AutoSave. For local files, go to File > Options > Save, and check 'Save AutoRecover information every X minutes' as well as 'Keep the last AutoRecovered version if I close without saving'.