Search unable to find Word documents when "Document" type selected

Hello all,

I've noticed a bit of a weird issue on my system, running Windows Vista
Ultimate 64-bit. When I try to run a search with kind:document or by
selecting the "Document" type in the Search window, none of my Word 2007,
Excel 2007, or PowerPoint 2007 documents are displayed. However, if I click
on "All" or "Other", they are displayed. It is a bit of an annoyance as I use
search frequently in Windows, does anyone know why this is happening and if
there is a way to fix this behavior?

Thanks.

--
Regards,
Kristan M. Kenney
Microsoft MVP [Windows - Shell/User]

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