I still have my disc for my music maker 2014, but i lost my serial number is their a way to get it off my old computer, i want to install it to my new one
On the menu bar, Help, About. It should be there on your screen. It probably starts with P2.
Hi
JohnCB's suggestion is the first step to take - as you have yor old computer you should be able to find the information - if not then:
Browse to the Magix website
Click My Account top right of the home page
Login using the email address and password
Select My products from the list
On the next page you will find all your registered products and their serial numbers.
HTH
John