3 Replies Latest reply on Aug 11, 2014 7:08 PM by LauraKate

    Adobe Photoshop CS4 License is not valid anymore?


      Hi there,


      Can someone please help me! I brought my Adobe Photoshop CS4 in 2009 and have used it ever since. Recently my computer crashed and I had to get a new hard-drive. On my new hard-drive I reinstalled Adobe Photoshop CS4 and typed in my license key and it said "The serial number you entered is not valid. Click OK to retry entering the serial number". I've tried contacting a bunch of people who can not help me.