OneDrive File Issues

How to Fix OneDrive Stuck on Looking for Changes

Maira Mehtab Oct 7, 2026 870 views

Question details

The user needs to resolve an issue where the OneDrive application is stuck continuously on a "Looking for changes" status and reports a "Too many files" error.

How to Fix OneDrive Stuck on Looking for Changes and Too Many Files

Product: Microsoft OneDrive
Device & OS: not provided
Scenario: Backing up folders in the Documents directory that contain a large number of very small files, causing the synchronization process to hang.
Observed behavior: OneDrive remains stuck on "Looking for changes" and fails to complete synchronization. A standard reset of the OneDrive application did not initially resolve the backup problem.

Before you start

Ensure your device is connected to a stable internet network and verify that you have sufficient local disk space before modifying your cloud synchronization settings.

Solution 1Recommended

Temporarily Move Large Folders and Perform a Hard Reset

Moving folders with an excessive number of small files out of the sync queue allows OneDrive to process standard files, followed by a command-line reset to refresh the sync engine.

OneDrive's sync engine can become overwhelmed when indexing thousands of tiny files simultaneously. By temporarily removing these from the sync directory and resetting the app, you force OneDrive to rebuild its synchronization database properly.

Move problematic folders

Open File Explorer and navigate to your OneDrive directory. Locate the folders containing a massive amount of small files and move them temporarily to a local, non-synced location (such as your Desktop).

Execute the reset command

Press the Windows key + R on your keyboard to open the Run dialog box. Type %localappdata%\Microsoft\OneDrive\onedrive.exe /reset and press Enter.

Manually restart OneDrive if needed

Wait a few minutes for the process to complete. If the OneDrive application does not restart automatically, open the Run dialog again, type %localappdata%\Microsoft\OneDrive\onedrive.exe, and press Enter to launch it.

Restore files gradually

Once OneDrive displays an "Up to date" status, move your folders back into the OneDrive directory in smaller batches to allow the app to process them without freezing.

Temporarily Move Large Folders and Perform a Hard Reset

Sync Settings: You can also adjust your folder backup settings to exclude directories that contain application caches or thousands of unnecessary small files to prevent this issue from recurring.

Solution 2

Resolve Sync Errors and Clear Storage Limits

Verify that no files violate OneDrive's naming conventions or path length restrictions, and ensure adequate storage space is available.

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Frequently Asked Questions

Why is my OneDrive stuck on "Looking for changes" for hours?

This usually happens when OneDrive's sync engine is overwhelmed by scanning hundreds of thousands of tiny files, or when it gets stuck on files with excessively long file paths or unsupported characters in their names.

Will running the OneDrive reset command delete my local files?

No. Running the %localappdata%\Microsoft\OneDrive\onedrive.exe /reset command only refreshes the application's internal sync state and settings. It does not delete any of your personal files or cloud data.

How can I fix the "Too many files" error in OneDrive?

You can resolve this by temporarily moving large folders containing many small files outside of the OneDrive directory. This allows the app to finish syncing your other files. Afterward, you can move the large folders back in smaller batches.

Document & File Issues