: Launch the app and sign in with your MySteinberg credentials. If you don't have an account, you must register first .

: Once the DAC is registered, open the Steinberg Activation Manager (installed automatically with the Assistant). Find Cubase Pro 12 in the list and click "Activate" .

: Cubase 12 does not use the eLicenser for its own license, but you may still need the latest eLicenser Control Center to maintain access to older plugins or "Grace Period" updates from version 11.

: Download and install the latest version from the Steinberg website .

To get Cubase Pro 12.0.60 up and running, it's important to use the official Steinberg Licensing system, which replaced the old USB-eLicenser dongle starting with version 12.

: Go back to the Download Assistant, select Cubase Pro 12, and click "Install All" to download the software and its included content. Troubleshooting Tips

: If you haven't received your code, check your Steinberg Shop Order Confirmation email or log in to your MySteinberg account to view your registered products .

: Click "Enter your Download Access Code" in the top left corner of the assistant and input your 25-digit DAC.