after 3 years, its asking me to re-register, and I keep getting this error code that says the serial number is in use with another e- mail address, what can I do? I don't have the disk anymore.
Hi
. . . . after 3 years, its asking me to re-register . . .
Is this after updating to Windows 10?
If so then try re-installing using this procedure - at step 12, you can download your registered software at magix.com, click the My Account icon top right of the homepage, login then select My Products, there you see a download link and your serial number.
You should then be able to register / activate the program and install all the extras.
If you have not upgraded to Windows 10, then we need more details - Windows version and Music Maker version.
HTH
John EB