I cannot open onenote app on my Nokia Lumia 920 and there is no way to delete an reinstall it. Has anyone experienced the same problem?
I have the same issue on my Lumia 920. OneNote worked well for several days: although sometimes it failed to launch on the first attempt, on the second attempt it was OK. Now OneNote launch always fails, I just see a blank screen, sometimes a "Loading..." message, then after a few seconds I get back to the Start screen.
The problem is reported at the Microsoft forums as well (http://answers.microsoft.com/en-us/winphone/forum/
I am also using a Nokia Lumia 920. Great phone! I also installed OneNote and tried to unistal but there is no facility to do so. The APP alone should be taken off the store for this one reason alone. Fix it OneNote.