OneDrive for Business file restore troubleshooting for legal folders: restores the wrong version

When you use OneDrive for Business file restore on a folder containing legal documents, the restore may apply a version that does not match the selected point in time. This typically occurs because the restore point uses the folder’s last-modified timestamp rather than the individual file version history. This article explains why the wrong version appears, provides step-by-step instructions to restore the correct version, and lists related failure patterns with their fixes.

Why OneDrive File Restore Applies the Wrong Version in Legal Folders

OneDrive for Business file restore works by reverting the entire OneDrive to a state from a previous point in time. When you select a folder and choose a restore date, OneDrive looks at the folder’s metadata — specifically the last-modified timestamp — to determine which version to apply. If multiple files in the folder were edited at different times, the folder’s timestamp may not match the specific file version you want.

Legal folders often contain documents that go through multiple revisions by different users. A single folder might have files last modified on different dates. When you restore the folder to a date that matches one file’s version, another file in the same folder may revert to an unintended version. This happens because the restore operation applies the folder-level snapshot, not per-file version history.

OneDrive stores up to 25 versions of each file, depending on your tenant’s retention policy. The folder-level restore does not query individual file versions. Instead, it uses the folder’s modified date to select a snapshot. If the folder’s timestamp reflects a date when only one file was changed, the restore may skip other files that need a different version.

Steps to Restore the Correct File Version in a Legal Folder

Use the following methods to restore the exact file version you need. Method 1 works for individual files. Method 2 works when you need to restore multiple files in a folder to different dates.

Method 1: Restore a Single File Using Version History

1. Sign in to OneDrive on the web
   Open a browser and go to https://onedrive.live.com. Sign in with your Microsoft 365 work or school account.
2. Navigate to the legal folder
   Click My files in the left navigation pane. Locate the folder that contains the document you need to restore.
3. Open the file you want to restore
   Click the file name to open it in the browser. For Office files, the document opens in Word, Excel, or PowerPoint for the web.
4. Open Version history
   Click the file name at the top of the page. In the dropdown menu, click Version history. A panel opens on the right side listing all saved versions with timestamps and the name of the person who saved each version.
5. Select the correct version
   Scroll through the version list. Click the three dots next to the version you want to restore. Click Restore. OneDrive replaces the current file with the selected version.
6. Verify the restored version
   Open the file again to confirm the content matches what you expected. If the version is still wrong, repeat steps 4 and 5 with a different version.

Method 2: Use the Restore Your OneDrive Feature with a Custom Date

1. Sign in to OneDrive on the web
   Go to https://onedrive.live.com and sign in with your work or school account.
2. Open the Restore your OneDrive page
   Click the gear icon Settings in the top-right corner. Click Options. In the left navigation pane, click Restore your OneDrive.
3. Select a custom date and time
   Use the date picker to select the exact date and time that matches the version you need. OneDrive shows a preview of the files that will be affected.
4. Apply the restore
   Click Restore. OneDrive reverts the entire OneDrive to the selected point in time. This operation affects all files, not just the legal folder.
5. Check the legal folder after the restore
   Navigate back to the legal folder. Open the file you need to verify the version is correct. If other files in the folder reverted to a wrong version, use Method 1 to restore those files individually.

If OneDrive Still Restores the Wrong Version

OneDrive Shows “No versions available” for a Legal Document

This occurs when the file was created or edited outside of OneDrive — for example, saved directly to a local folder and then moved into OneDrive. OneDrive only creates version history for files that are edited while stored in OneDrive. To fix this, ask the original author to re-upload the correct version from their local copy. Alternatively, check the Microsoft 365 Compliance Center for litigation hold copies if the document is under legal hold.

Restore Your OneDrive Reverts Files That Should Not Change

The Restore your OneDrive feature reverts the entire OneDrive to a single point in time. If you only need to restore a subset of files, use per-file version history instead. To prevent unintended changes, create a backup of the current OneDrive state before running a full restore. You can do this by copying the entire OneDrive folder to another location using File Explorer or by using the OneDrive sync client to sync a local copy.

OneDrive Sync Client Shows Conflicts After Restore

After restoring a file version, the OneDrive sync client may create a conflict copy with a name like “Document (version conflict).docx.” This happens when the local copy of the file was modified after the restore point. To resolve this, unlink and re-link the OneDrive sync client. Right-click the OneDrive icon in the system tray, click Settings, click Unlink this PC, and then sign in again to sync the restored version.

Item	Version History (Per File)	Restore Your OneDrive (Full)
Scope	Single file	Entire OneDrive
Restore point accuracy	Exact version timestamp	Folder-level snapshot
Best for legal folders	Yes — restores one file without affecting others	No — can revert other files to wrong versions
Number of versions stored	Up to 25 per file	Up to 30 days of activity
Requires admin permission	No	No

After reading this article, you can restore the correct version of a legal document in OneDrive for Business using per-file version history or the Restore your OneDrive feature with a precise date-time picker. For folders with multiple files that need different versions, always restore each file individually. As an advanced tip, enable version history alerts in the Microsoft 365 Compliance Center to track when a legal document is modified, so you can quickly identify the correct restore point.