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 ...

I have Onenote 2007 on the desktop and there is a shared notebook on the laptop. Ok enough, it was shared back in Feb of 2010 and all was cool. Then, while on the road, I ran the battery down too low ...

Despite your best efforts to keep notes in sync on two different devices, you may get a syncing error in OneNote. The message reads – You no longer have permission ...