Network & Sharing Center

When I open Network and Sharing Centre and click on "Show me all th
shared network folders on this computer" the folders I expect to see ar
displayed.However,when I click "Show me all the files and folders I a
sharing" I am told "No items match your search". I would appreciate i
if you could explain how this happens,and what I can do about it.My O
is Vista Home Premium with SP2

Thanks and regards, Ro

--
royw