How to Fix OneNote Sync Error on Windows and Mac


Microsoft OneNote is one among the favored note-taking solutions. The software is out there on iOS, Android, Windows, macOS, and Web. OneNote uses OneDrive to store and synchronize the info across platforms. many users use the note-taking app there because it is free, comes with plenty of features and sharing options out of the box.

With such popularity and usage, OneNote does accompany some annoying behaviors. for instance , you can’t synchronize data to other cloud storage platforms. And as you begin using the service with multiple notebooks and sections across the devices, you would possibly encounter OneNote sync error within the app. That has been the sore point of OneNote from the start , slow and unreliable syncing across the devices.

If you’re someone cursed with OneNote sync error on your Windows or macOS, then which may be the right read for you. we’ll mention the various ways to unravel the syncing issue on the OneNote. allow us to start .

1. Check Notebook on the online

One can quickly check if the difficulty is from the OneNote or the installed app on the PC.

Step 1: Open the OneNote desktop app and choose any notebook.

Step 2: Move to File > Info and replica the Notebook path.

Step 3: Open an internet browser and paste the link.

On a Mac, open Notebook and move to Notebook section within the ribbon and choose copy link to the present notebook.

If the Notebook is opening on the online , then the difficulty is with the installed app on the devices. Let’s fix that.


Microsoft frequently provides OneNote updates across the platforms. On Windows, it maintains two versions of OneNote. Universal Windows app of OneNote and therefore the Office 365 desktop app. the corporate decided to wave goodbye to the OneNote desktop app, but thanks to the favored demand, it reversed the choice and released the OneNote 2016 with the dark theme support.

The OneNote sync error might be thanks to the last app update which may have tousled the syncing within the app. Download the newest update for the OneNote.

For UWP (Universal Windows Platform) OneNote, open Microsoft Store and navigate to Downloads and Updates > Get Updates and install the newest version of the app. For OneNote Desktop, open the app and choose File > Account > Update Options > Update Now.

As for macOS, open the Mac App Store and attend updates and download the newest build of the app. Open the newest app and await the newest sync status.


By default, OneNote syncs the Notebooks automatically whenever you open the device on the PC or Mac. If you’ve got somehow disabled it, then let’s switch it back on.

For the UWP app, open OneNote and move to Settings > Options and toggle on sync notebook automatically option from the menu. For the desktop OneNote, right-click on any Notebook and choose Notebook Sync Status. turn on the sync automatically whenever there are changes option.


If you’re still facing sync issues on OneNote, then you would possibly want to force the Notebooks and section to sync manually. For UWP, right-click on any notebook, and choose Sync > Sync this notebook option.

For the OneNote desktop app, right-click on any Notebook and choose Sync this notebook now option. you’ll also use the Shift + F9 keyboard shortcut to sync the select notebook manually. I mostly use the OneNote keyboard shortcuts.
The trick is that the same for the macOS version too. Right-click on the notebook and choose sync during this notebook or use the ‘command + S’ keyboard shortcut.


This trick has worked for several . Users can close the notebook and open it again from an equivalent location. For the OneNote desktop, right-click on any notebook and choose ‘Close this notebook’ option. Now open it by going into File > Open and choose the Notebook from the OneDrive.

For the UWP app, right-click on any notebook and choose the close notebook option. Open it again from the more notebook option.
6. Delete Space on PC and OneDrive

As i discussed before, the software uses Microsoft OneDrive to sync the info across the devices. By default, it comes with only 5GB of storage, which quickly gets filled up thanks to images and videos. you’ll delete a number of the OneDrive storage or choose the Microsoft 365 subscription, which offers 1TB of cloud storage.

One also can optimize the inactive files to save lots of some space. Open OneNote desktop and navigate to File > Options > Save and Backup and choose the Optimize all files now option.

Resolve OneNote Syncing Issue

OneNote is a superb service. But the syncing error are some things to seem out for a smooth experience across the devices. Use the rules above and resolve the syncing error from the OneNote.

If you are still facing any issue then do let us know in the comment section below. We will definitely try to help you out.

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