A family of Microsoft products that enable users to capture, organize, and reuse notes electronically.
Hello,
Thank you for your reply.
I suggest you to try installing all the pending Windows and Office updates and check if the OneNote work as expected.
As the error states that resource path is locked by another application, let us try starting the computer in clean boot and then try running OneNote to check if issue persist.
Starting the computer in clean boot mode would disable all the non-Microsoft applications and the antivirus which could be one of the reasons for the error.
Refer the article below to start the computer in clean boot.
http://support.microsoft.com/kb/929135
Disclaimer: Ensure to restart the computer in normal mode after completing the troubleshooting steps.
Hope this helps. Please post back with the updated issue details for further assistance.
Thank you.