This has nothing to do with CS6. Have you even read the page I linked above? Adobe has disabled the activation server for CS2 products, including Acrobat 7, because of a technical issue. These products were released more than seven years ago and do not run on many modern operating systems; Adobe no longer supports them. Because the activation server is no longer running they had to make available a special version to all registered users that can be used without the activation server. I had CS6 running with CS2 side by side on the same computer for some months (if not years, I don't remember). And CS3, 4 and 5, CC were on the same machine as well. Want a screenshot of that? There you are: And yes, I actually used them.
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