I have a dying laptop with Photoshop CS4 on it. I want to reload it onto my new laptop but cannot find a download version of PS CS4 (no disk) any longer out on the internet or at least from a trustworthy site. I have the serial number from the active program. I have the original activation key. I could only find an Arabic CS4 version out on C/NET but my activation key numbers are coming up as invalid. I had to do a software reinstall of my old laptop a year or so ago and was still able to use my original activation key. That was when I could still find a US version of PS CS4. I've tried to deactivate my current software on my old laptop with no luck. My theory is my activation key code will only work on a US version of Photoshop CS4. I hope that I can be pointed to a place where I can download a US version of PS CS4 and that my activation key will work. Any ideas? Thanks.
The recommended site to download the Trial version of prior versions is
Follow the Very Important Instructions on that page first BEFORE you click the download links.
Enter your serial number to license the software on your computer.