Lenovo 42Y7111 Vista Business upgrade DVD $sold
Posted: Fri Sep 25, 2009 3:41 pm
I have a Lenovo part #42Y7111 Vista Business upgrade DVD for $25 via paypal shipped 1st class within CONUSA. It comes with a MS certificate of authenticity (COA) to validate the product, which can then be attached to your machine. I assume that you must have an OS installed for this 'upgrade' to upgrade...SOLD TO FORUM MEMBER