I recently downloaded the trial version of office 365 but after an hour of using one note, it crashed and I couldn't get it to open again.

I keep getting a message saying "We couldn't open one note the last time we tried."  I have tried deleting nd reinstalling office 365 but the problem persists.  

I tried deleting the Notebook cache and the settings but it still wont start.   how can I get one note 2013 to work ?

Gavin Meikle

Have you tried repairing the installation?

I should say yes, I've re installed even office 2013 and have got same massage and one-note is not working.

What should I do? please help.