Bought a key. At first installation didn't work... some leftovers from update windows installer ... typical - after reboot everything okay install pretty straightforward. Key WORKS ! Me 'appy :)

so, the activation is not pretty straight forward. After you purchase the key they will send you 2 e-mails. In the e-mail called "Gamers Outlet - CD Keys - Order XXXXXX" click on the first link where it says: To view your order click on the link below:
click on that link > once done, on the bottom of the opened page you'll see DOWNLOAD KEY > download that file > unzip it > open the .txt file which will contain your activation key

then open Visio and in the pop up window, choose activate with key > paste the key > activate.

all done :)

Excelent key! The key worked perfectly!

Went ahead and scooped this since it was only a few bucks and they take paypal. Seemed a little sketchy but it worked perfect. Ill be back if I need some other discount keys!

Work in one time. Just installed and code added. Great...