My name is Michael and I work for the U.S. Navy on board the USS Emory S Land. My command bought my shop a new computer recently that is used strictly for desktop publishing and video editing projects. This means it has NO internet connectivity. I tried installing Photoshop CS2 on it with a valid serial number and I get an error message: "Setup could not find a qualifying product. You may install a qualifying version of Adobe Photoshop and run setup, or contact Adobe Cumstomer Service." Calling customer service is of no use, they won't help. Can someone please help me? Thanks.