idspnOneNote) is not properly registered for using Microsoft Windows Desktop Search and cannot index notes for Instant Search. ...

(!idspnOneNote) is not properly registered for using Microsoft Windows Desktop Search and cannot index notes for Instant Search.

Repair the (!idspnOneNote) installation by clicking the Windows Start menu > Control Panel > "Uninstall a program" or "Add or Remove Programs", selecting the Microsoft Office or (!idspnOneNote) entry and clicking Change. Restart your computer after the repair.