Hi,
i completed first step and set different alias as the primary to my MS account, than tried to login, but problem persist.
Than i tried to change primary account in Office 365 (piotr@piotrkuciapl.onmicorosoft.com) but i still canot use it with OneNote. The same error message like before... Now i switch it back to piotr@piotrkucia.pl
Happy New Year!
Piotr