OneNote for iPad, Error Code 400

Question

Hi, ive been trying for a couple weeks now to login into onenote for my iPad but with no avail. 

I have been getting error code 400. I have tried renaming the "Documents" folder and changing the name of the "Personal (Web)" OneNote file as instructed in some forums but nothing has worked. Ive also repeatedly attempted to login as this was also recommended.

Hope someone can help!

Thanks, Ash

Answer 1

Yeah I can sign into the app through another account but not with my primary account. 

Ive now also deleted all my notebooks from Skydrive but this also doesnt seem to help either.

How do I install 1.0.2? Isnt the latest version 1.3?

Answer 2

Can you create a new SkyDrive account and see if you can sign into your iPad with the new account?

Answer 3

You may install 1.0.2 update which resolves login and sync issues and then verify the results. For more information, refer to the section ‘Free version 1.0.2 update now available’ in the following link:

http://blogs.office.com/b/microsoft-onenote/archive/2011/01/18/a-first-look-at-microsoft-onenote-on-the-iphone.aspx

Answer 4

Ive read the page and the only solution I could see is to simply keep attempting to login. I have attempted to login 50+ times on various days and ive also reinstalled the app. Nothing seems to be working, is there anything else  I could try?

Answer 5

Refer to the following link and check if it helps:

http://blogs.msdn.com/b/descapa/archive/2011/01/18/onenote-mobile-for-iphone-re-quot-loading-list-of-notebooks-failed-400-quot-error.aspx