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Stop all Channels related to the Device you would like to activate, by deactivating the checkbox in front of it. Stopping a Channel will also stop the Just Out engine and therefore the final output.
Select the Device you would like to activate.
Click on the “Activation” tab.
Copy and paste the received Activation Key into the “Activation code” field and press the “Activate” button.
Verify the activated options and expiration dates.
Start the Channel to verify the successful activation.