What to added mapped drives of network shares to the search indexes of Windows Desktop Search in Windows Vista? See KB918996
Availability of the Windows Desktop Search: Add-in for Files on Microsoft Networks
The following file is available for download from the Microsoft Download Center:
Download the UNCFATPHInstaller.msi package now. (http://www.microsoft.com/downloads/details.aspx?FamilyID=f7e981d9-5a3b-4872-a07e-220761e27283&DisplayLang=en) Release Date: September 28, 2006