Did you install Office 2010 Plus or Visio 2010 Professional from Technet or MSDN – read on….

According to Microsoft, if you installed the Technet or MSDN versions of Office 2010 Plus and/or Visio 2010 Professional before May 1st, then you need a new key.


http://support.microsoft.com/kb/983473


Apparently, the keys presented between April 22 and May 1 were to enable the product to run on Terminal Services and omit a few features from the product when used.


I found it buried on the Subscriber Download page….one would think it should have been a little more in-your-face….