Posted December 30, 201112 yr I make a clean re-install of Windows Vista on a machine that had Office Professional 2010 on it. Then I re-installed Office 2010, but when I try to activate it I get notification that the product key is invalid. It was valid the first time I installed it. How do I activate? Continue reading...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.