Filling out serial number in PSE 2020
Hello, after downloading and installing PSE 2020 on my Mac (macOS Catalîna 10.15.2) successfully, I am prompted to sign in using the serial number.
Everytime I start typing in one of the boxes, I get an error message saying it might be the redeem code (which it is not) (serial number starting with 1057)
After having received assistance from the Adobe help desk (also computer has been taken over several times) they now tell me it is a Mac problem and not an Adobe problem.
Does anybody have any pointers on how to solve this ?
