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, do not run on many modern operating systems, and are no longer supported.
Adobe strongly advises against running unsupported and outdated software. The serial numbers below should only be used by customers who legitimately purchased CS2 or Acrobat 7 and need to maintain their current use of these products.
Download it and get your logo designed. I only stopped using cs2 and anything you want to design can be done in cs2. 95% of the resources I've submitted here are designed using cs2 so it would be a good move to use it. It'll work on your system if I read that all correctly.