Some users have said that they are receiving the OneNote sync error 0xE0190193 (403: Forbidden) despite being the owner of the notebook. You can try the following ...

Use the following suggestions if the OneNote notebook is not showing in the app. Sometimes, it can be the corrupt cache in OneNote that causes issues. Clear OneNote cache and see if it works. OneNote ...

I’m lucky to be participating in the Beta for an iPhone mobile solution for OneNote called : MobileNoter. Yes, it’s an iPhone app that allows you to sync Notebooks between your desktop and your iPhone ...