Error message when installing Photoshop CS2 in Windows 8

I just upgraded to a computer with Windows 8.  I use Photoshop CS2.  I am getting the error message below when starting photoshop after installation.  I changed program folders, but that did not work.  Please advise. 
Error: an error has been detected and activation cannot continue. Please restart your computer and reinstall application.
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http://helpx.adobe.com/x-productkb/policy-pricing/creative-suite-2-activation-end-life.htm l