Article ID: 830872 - View products that this article applies to.
When you click a hyperlink to open a Microsoft Office OneNote 2007 notebook or a Microsoft Office OneNote 2003 notebook that is located in a Microsoft Windows SharePoint Services document library, Microsoft OneNote opens the file as a read-only copy of the notebook.
This problem occurs because Microsoft Internet Explorer does not have a defined MIME type for Microsoft OneNote files that have the following file name extensions:
To work around this problem, you must create a hyperlink to the document library where the file resides and then open the file. To open the file, follow these steps:
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.