Folks, Perhaps I missed it, but I could not find it here or on Adobe's website, but I found this on an English website. "Upgrade path available for licensed owners of Adobe Photoshop software only. Software installer will look for Photoshop 5.5 or later." S.
Message
Photoshop CS Upgrade, Photoshop 5.5 or Later Needed
2003-12-02 by merkur86