National Instruments software, such as Multisim and Labview, need to be activated after installation in order to use for longer than the trial period.
Solution:
Launch the software to be activated. Click the Activate Product button.
In the activation wizard that opens, check Automatically Activate Through a Secure Internet Connection and click Next >>.
Enter the following key that matches your software and click Next >>:
Multisim - M71X71787
Labview - J12X94180
Click Next >> on the page with a webpage error.
Enter your first and last name in the designated fields and click Next >>.
The software will then connect to register your software. Once finished the following screen will display, and click Finish.
Updated: 11/29/2022