OneDrive File Issues

Fix Office Lens OneDrive Quota Error When Saving PDFs

Phi Hung Vo Oct 8, 2026 870 views

Question details

Users encounter a quota error when trying to save scanned PDF documents from Office Lens to OneDrive, despite having sufficient cloud storage available.

How to Fix Office Lens OneDrive Quota Error When Saving PDFs

Product: Office Lens and OneDrive
Device & OS: iPhone (iOS)
Scenario: Scanning physical documents and attempting to save them as PDFs directly to a OneDrive account.
Observed behavior: The app displays a quota error and prevents saving. Additionally, the expected 'Office Lens' folder may be missing from OneDrive, and reinstalling the apps causes locally stored scans to disappear.

Before you start

Ensure you are signed in to the exact same Microsoft account on both the Office Lens and OneDrive apps, and verify your actual storage limit online at the OneDrive website.

Solution 1Recommended

Verify Microsoft Account and Check Online Storage

Ensure both apps are using the identical account and that your OneDrive cloud storage is not actually full.

A common cause of this error is a mismatch between the account logged into OneDrive and the one used by Office Lens. If Office Lens is using a free account with limited storage, it will trigger a quota error.

Check OneDrive Account

Open the OneDrive app on your iPhone, tap your profile icon, and note the exact email address being used.

Check Office Lens Account

Open Office Lens, tap the Settings gear icon, and confirm the signed-in account matches the one from OneDrive.

Verify Web Storage

Log in to OneDrive via a web browser (onedrive.live.com) to confirm your actual storage capacity and verify you haven't exceeded your limit.

Verify Microsoft Account and Check Online Storage

Solution 2

Check iOS App Permissions and Background Sync

Make sure Office Lens has the necessary permissions to access network data and write to your files.

Solution 3

Locate Missing Folders and Reinstall (With Caution)

Check your local device storage before reinstalling apps to prevent permanent loss of your scanned documents.

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Try WPS Office for Seamless PDF Scanning and Editing

If you continue facing sync limitations and quota errors with Microsoft tools, WPS Office provides a lightweight, all-in-one solution. It features a robust built-in document scanner that lets you effortlessly scan, edit, and save PDFs directly to your preferred cloud storage or local device without complex sync issues.

Built-in PDF scanner and advanced editing tools right out of the box.Highly compatible with Microsoft Office formats (Word, Excel, PowerPoint).Save PDFs directly to local storage, Google Drive, Dropbox, or WPS Cloud.Lightweight architecture that consumes less storage space on your smartphone.

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Frequently Asked Questions

Why does Office Lens say my quota is full when I have 1TB of storage?

This is usually a synchronization glitch where the app fails to read your actual cloud storage limit, or you might accidentally be signed into a different, free Microsoft account with a 5GB limit within the Lens app.

Did I lose my scanned PDFs after reinstalling Office Lens?

If your scans were pending upload and saved locally on your iPhone rather than in the cloud, uninstalling the app unfortunately deletes that local app data. Reinstalling will not recover files that never made it to OneDrive.

Where is the default Office Lens folder located in OneDrive?

By default, Office Lens creates a folder named 'Office Lens' inside the 'Documents' folder on your OneDrive. If it's missing, the app may have failed to connect properly to your cloud storage.

Can I save Office Lens scans directly to my iPhone instead of OneDrive?

Yes, when saving a scan in Office Lens, you can select 'Phone Storage' or 'Photos' as the export destination to bypass OneDrive and avoid quota errors entirely.

Document & File Issues