You can activate your NI software product by using the serial number if your computer is connected to the Internet and by using the activation code if your computer is not connected to the Internet.
Activate the NI software product using the serial number associated with the product.
NOTE: Before using this method, make sure your computer is connected to the network and that you are logged in to your NI user account in the License Manager.
You must activate your computer with a 20-character unique activation code. There are two ways to generate this 20-character code.
NOTE: If you activate a single software product, such as the LabVIEW Professional Development System, the included add-on toolkits, such as the Application Builder, are not activated at the same time. In this case, you need to generate and enter an activation code for each add-on. Then activate it from the NI License Manager.
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A valid service agreement may be required, and support options vary by country.