Adobe Professional 2020 perpetual - message on reinstallation - serial no upgrade
- May 1, 2025
- 2 replies
- 1230 views
I'm trying to reinstall Adobe Acrobat Professional 2020 (perpetual license) on a Windows PC. I downloaded the installer from the Adobe link available in my account and entered the serial number associated with this purchase. The serial number was accepted during installation.
However, when I launch the application, it prompts me to sign in (which it does automatically), but then I receive a pop-up message stating:
Serial Number Upgrade: The serial number you provided is valid, but a qualifying product could not be found on this computer.
(See attached screenshot.)
When I enter the correct serial number again, it responds with:
The serial number is not for a qualifying product. Please try another.
I attempted to contact Adobe support, but the phone system indicates that phone support is not available for this type of product.
Any suggestions on how to proceed?
Note: The second screenshot omits the serial number for security reasons, but I did enter the correct one. I also have multiple perpetual licenses, and this particular license has not been used on any other computer.
