I bought CS6, installed it and ran it happily for two months, and then suddenly it said that Acrobat Pro was not activated. I posted a note in this Forum and was told to reinstall it with the same original activation key, which I did. It worked.
Now, two months later, it is suddenly telling me again that Acrobat Pro is not activated. I guess I know what to do (deinstall and reinstall), but this is very annoying to say the least. What is going on? Are you doing some automatic update which is wiping out the activation?
I am finalizing a book tonight, wanted to submit it tomorrow, but I guess I get to go to the office tomorrow, deinstall and reinstall, and hope I can get this book submitted on Monday.
Arghh.