Activating Rapture Session

Hello.  I am using Sonar Platinum Lexington with Win 7.
 
So I recently updated my Cakewalk software and added the Rapture Session synth.  Today I launched the Rapture Session synth and saw a notice telling me the Rapture Session synth needs to be activated.
 
1)  Can some one give me step by step instructions on how to do this?  I'm asking for step by step instructions because it seems very little I do with the Command Center works the way I'm told it is supposed to work (I'll spare readers the numerous examples I have).
2) Is there a way to do this activation of Rapture Sessions off-line?  My DAW computer is not actually linked to the internet, so doing the online things requires I physically move the DAW into another room where my internet connection is, do whatever I need to do, and then move the DAW back to the studio.  I would like to avoid this PITA if I can.
 
Thanks

I haven't read through the link above, but I did have the same issue.  I ended up reinstalling the latest version of Command Center and installing from there.  It worked after I did that.
 
Previously I had downloaded the separate installer for Rapture Session so I could put it where I wanted to in my drives. I ended up in Demo mode as a result.  After I installed straight from Command Center I was up and running.