Dynamic Link Production Premium CS5.5 error

I have Adobe Production Premium CS5.5. I am trying to use dynamic link to send clips from Premiere to AE.  I have never had a problem with this before, however today I am getting the error: “Using Adobe Dynamic Link with Adobe After Effects requires Adobe Production Premium”. What is causing this, and how to I get it working again?

via Adobe Community : Popular Discussions – Adobe Premiere Forums http://forums.adobe.com/thread/1136348