Hello all!
My notebooks are located in the OneDrive cloud storage. I can access and work with my notebooks via web-interface in browser and via OneNote app in my Android phone. But on the OneNote 2010 which is a part of Office 2010 I have this issue when I try to open
my notebooks:
"There are no sections open in this notebook or section group"

Also when I try to open notebooks I receive this error message:

How can I solve this issue?
I would be grateful to you.
Hi All,
Does anyone have an answer to this yet?
I have exactly the same Issue. It started happening yesterday midday (UKTime) for me.
None of the notebooks are lost, they are still on onedrive. I can access them using android or apple app's, I can also access the notes using Onenote app on Windows 10, but not using the Onenote 2010 desktop version. (Which is much better than the app's).
Any help really appreciated.