Our computer recently crashed completely. So when I was at my grandfather's house, I used his laptop and download MAGIX Music Maker 17. I used the serial number, and it worked fine.
However, now I am at a different computer, and tried downloading the software. The download was successful, however, I found I could not use the serial number a second time. Therefore I cannot use the software on this computer.
If I just completely delete the program out of my grandfather's computer, will I be able to use the serial number again??? Please help!!!