The "Activated Content..." window is empty. When I go to the MAGIX Account window and enter my Music Maker 2021 serial number, by copying from the clipboard from the email you sent me Nov 27 2020 with the serial number, and press the Activate button, nothing happens.
The program has somehow lost the fact that I have activated already and will not let me re-enter the number and re-Activate.
I am on a PC clone running Windows 7.
Please advise.