What is the question exactly?
And to make sure: This is a user to user Forum, so you are not really addressing Adobe here, even though some Adobe employees thankfully have been dropping by.
Describe the problem in detail. What are you trying to do? Do you want to double-click on a file so that it open in CS6? We can't see your computer so you have to explain what you want done. And yes, we are user-volunteers in this forum.