Picture album problems.

Ok...ive been really happy with my vista(32 bit premium)
but suddenly one day when i wanted to view my pictures in my pic
album...i couldnt...there was just the same sample image on each one of
them(like a mountain thingy) and its really annoying me lately...then i
noticed that when i went to my folder (my documents,videos etc) the pic
album was gone!!



i need help..plz help me


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feargal