Korg PA Manager uses a machine-locked licensing system. This means your activation code is not a generic "serial number" found on a sticker. Instead, it is a cryptographic key tied specifically to the hardware ID of the computer you are using.
Once you have purchased your license, the activation process is straightforward. activation code korg pa manager
You will need to enter the specific information provided in your purchase confirmation email: Korg PA Manager uses a machine-locked licensing system