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Fix Missing OneNote Sections in an Exported ZIP File

Maira MehtabMaira Mehtab Sep 27, 2026 869 views

Question details

The user is attempting to export a OneNote notebook but finds that certain sections are missing from the resulting ZIP file, which instead contains an errors.txt file.

Product
Microsoft OneNote
Device & OS
not provided
Scenario
Exporting a complete OneNote notebook to a local ZIP file for backup, sharing, or migration.
Observed behavior
Most of the notebook exports successfully into the ZIP file, but specific sections are missing and an errors.txt file is generated alongside the exported data.
Before you start

Ensure you have a stable internet connection and wait for your OneNote notebook to fully synchronize with OneDrive or SharePoint before attempting another export.

Solution 1Recommended

Force Complete Notebook Synchronization

Incomplete synchronization is the most common reason for missing sections during an export. Forcing a full sync ensures all local data is uploaded.

If some sections of your notebook have not fully synced to the cloud, the export tool will not be able to package them into the ZIP file.

1
Trigger manual sync

Open the OneNote desktop application, right-click on the name of the problematic notebook, and select 'Sync This Notebook Now' from the context menu.

2
Verify sync completion

Check the sync status icon next to the notebook name. Wait until the spinning arrows disappear or a green checkmark appears, indicating the notebook is fully synchronized.

3
Re-export the notebook

Navigate to the web or desktop export tool and attempt to download or export the notebook to a ZIP file again.

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Frequently Asked Questions

Why does an errors.txt file appear in my OneNote export?

The errors.txt file is automatically generated when the export process encounters an issue, such as a corrupted section, incomplete cloud synchronization, or a server timeout. It logs a correlation ID and timestamp to help diagnose the failure.

How can I tell if a specific OneNote section is corrupted?

A section is likely corrupted if it repeatedly fails to load, sync, or export, or if you encounter specific error codes when clicking on it, while the rest of your notebook functions normally.

Can I export a OneNote notebook directly from the web?

Yes, you can export notebooks from OneNote on the web. Go to your OneDrive, right-click the OneNote notebook file, and select 'Export'. However, this feature is primarily supported for personal OneDrive accounts and may have limitations for large business accounts.

What formats can I export a OneNote section to?

Using the OneNote desktop application, you can export an individual section as a OneNote Section file (.one), a Word Document (.docx), a PDF (.pdf), or an XPS Document (.xps).