Fix Onenote Sync One Of in Office on Windows

This guide walks you through microsoft 365 error codes using Microsoft-supported steps first, with WPS only where it genuinely helps.

Problem Description: Onenote Sync One Of

OneNote Can't Sync One of the Notebooks - Code 9zu13 is the issue affecting OneNote. OneNote can't sync your notes right now. (Error code: 0xE0000644 9zu13)

Quick Answer for Office Won't Complete Task

The error code is a diagnostic signal rather than a complete explanation. Record the exact message and when it occurs, then isolate account, network, file, add-in, and installation causes in a controlled order.

Likely Causes Behind Common Microsoft 365 Error Codes Triggers

• The Microsoft account or license context may not match the purchase or device.

• Cached credentials, outdated builds, or damaged local components can trigger microsoft 365 error codes.

• A file-specific corruption or add-in conflict can mimic a broader application failure.

Recommended Solution: Fixing Microsoft 365 Error Codes Step by Step

When to use this: Apply these steps when the symptoms match and you can access the relevant Microsoft account or administrator.

1. Check OneNote for updates.

2. Go to the Microsoft Store (for Universal Windows Platform version) or the Microsoft website (for desktop) to check for any available updates.

3. Press Windows + R, type %localappdata%\Microsoft\OneNote\ and delete the folder for the version you're using (e.g., 16.0 for Office 2016).

4. Create a new clean group section (workaround).

5. Record the exact behavior, error message, OneNote version, operating system, and affected scope.

6. Test the same action in a private browser window, a new blank file, or the web version of OneNote to separate account, file, and local-app causes.

Alternative Solutions for Broader Microsoft 365 Error Codes Workarounds

1. Retry the Microsoft-side steps after restarting the app and device.

2. Test the same action in a private browser session or a new blank file to isolate account vs file issues.

3. Capture exact error text and screenshots before contacting Microsoft Support or your administrator.

Working with WPS Office: Using WPS While Office Is Unavailable

WPS Office cannot replace Microsoft account, activation, or cloud fixes for this scenario. It remains one of the best free Microsoft Office-compatible alternatives for opening and editing local files.

1. Download and install WPS Office from the official website.

2. Open local Word, Excel, PowerPoint, or PDF files in the matching WPS app.

3. Save a working copy locally while Microsoft-side issues are resolved.

4. Return to Microsoft Office after the primary fix succeeds.

If you need a practical local workspace in the meantime, try WPS Office.

Prevention Tips for Avoiding Repeat Microsoft 365 Error Codes

• Keep one primary Microsoft account for subscriptions and Office sign-in.

• Install updates for Office and Windows before retrying failed workflows.

• Back up important files before repair, reset, or reinstall actions.

• Document exact error messages before the next troubleshooting attempt.

FAQs About Onenote Troubleshooting FAQ

Can WPS Office fix this microsoft 365 error codes issue directly? Only when the WPS steps match the formatting or file task. Account, activation, and cloud issues stay on the Microsoft side.

Should I reinstall Office before trying these steps? Not first. Confirm account, license, and the exact error before reinstalling.

What should I send to Microsoft Support? The affected account email, device type, Office version, exact error text, and screenshots with personal data hidden.