If you cannot find the serial number through these methods, contact MAGIX sales support at infoservice@magix.net

If you have a legitimate key but it won't activate, it is likely due to an . Older MAGIX licenses typically allow installation on one or two devices. If you’ve upgraded your hardware multiple times, you may need to log into the Service Center and "Deactivate" an old device to free up a slot for your current PC. Moving Forward: Is It Time to Upgrade?