: If you bought a boxed version, the serial number is usually located on a sticker inside the box or on the printed manual. Registry Editor (Windows)

If you have lost your key, you can typically retrieve it using these methods: MAGIX Account : Log in to the MAGIX Service Center and select "My Products"

To activate or recover your MAGIX ACID Pro 8 serial number, you must use the official MAGIX registration systems. Because Sony transferred its software line to MAGIX in 2016, all legitimate serial numbers—including those from older Sony versions—are now managed through MAGIX Service Center magix.info How to Find Your Serial Number