Laptop Attache Toshiba Laptop With Vista That Will Not Attach File To Yahoo Email Or Google Email.?

Toshiba laptop with Vista that will not attach file to Yahoo email or Google email.? - laptop attache

I have a Toshiba laptop with Vista that the file does not accompany, not e-mail from Yahoo or Gmail. If you files via USB to a different folder in Vista, fine aggregates. I tried to use Word, Excel, pictures, etc. The problem is, and not from the type of file. Also on other computers. It is unique in the Specfic laptop.

Is there damaged one. Dll or registry entry that causes this problem?