We were gifted an old Mac computer that had a few of the Adobe products, including Adobe Illustrator CS2. I experimented with the product for a while and then I suddenly couldn't find it anymore. When I go to open a picture from desktop, for example, and right click the "open with" option, Adobe Illustrator is one of the options, but when I choose that option, it tells me that it "could not complete the requested operation". When I open the applications under "finder", Adobe Illustrator is not there, but there are a few other Adobe products (in design, e.g, and photoshop). Does anyone know how I can get Adobe illustrator to function again?