"FlexNet License Finder" window pops up in Wind Fields module

When running simulations in the Wind Fields module, I encounter the "FlexNet License Finder" window popping up. What should I do to resolve the issue?

In the Flexnet License Finder, click on the "Specify the License File" option, and then browse to the C:\Program Files\WindSim\WindSim 12.0.0\bin\Phoenics folder and select the PHOENICS.LIC file.