Have you tried System Restore back to when all was fine?
I downloaded 'Incredimail' into my BT Yahoo e-mail pageand my inbox with photos in it moved over to Incredimail. I later discovered it had a worm in it so I deleted and lost my photos and saved e-mails. They are not in my recycle bin. My system is Windows XP, my computer is a Dell Dimension 2400 using BT Yahoo internet server. Can anyone help me find my lost pics etc? Thankx