This file appears on every folder because you installed on your system OneNote 2007.

Office OneNote 2007 is a digital notebook that provides people one place to gather their notes and information, powerful search to find what they are looking for quickly, and easy-to-use shared notebooks so that they can manage information overload and work together more effectively.

Unlike paper-based systems, word processing programs, e-mail systems, or other productivity programs, Office OneNote 2007 delivers the flexibility to gather and organize text, pictures, digital handwriting, audio and video recordings, and more -all in one digital notebook on your computer.

You can remove that file by uninstalling OneNote 2007 if you don;t need it. You can uninstall it from Add/Remove Programs in Control Panel. Try to find it there or click Remove on Microsoft Office and select OneNote 2007.