Fix issues when you cant sync OneNote - Microsoft Support Notebooks not syncing If you are unable to open and view a notebook in OneNote for the web, it's likely a server issue If your notebook is stored on OneDrive, check the Service Status page for any known interruptions or outages If your notebook is stored on SharePoint, contact your administrator to report and troubleshoot the problem
Error Code: 0x88ffc019 - Microsoft Q A In connection with your concern in OneNote 2016, what exactly you are trying to do before getting the error message? For possible resolution, we suggested that you try to repair your OneNote 2016 application
onenote sync problem - Microsoft Q A Restart OneNote: Sometimes, simply restarting the OneNote application can resolve temporary sync issues If the problem persists, you may want to consult the Microsoft support documentation for further troubleshooting steps
Unable to un-share notebook with someone : r OneNote - Reddit You could always take the notebook offline (change it's location to your C: drive or whatever) and then re-load it to your OneDrive That will give it new permissions, and you can re-share with whoever you actually want on it