@Kan Forrest,
The first example, uses the FEEM Solver + INTERCONNECT. While the second example will be using MODE + INTERCONNECT.
Try to request for the FDE solver evaluation license from the Launcher or click on the “Obtain license” button from the example window in the application as shown in our KB guide > https://optics.ansys.com/hc/en-us/articles/5718487807891-How-to-request-a-30-day-evaluation-license
(See attached image/screenshot)
Also take note of the requisites for the evaluation/trial licenses.
You are navigating away from the AIS Discovery experience