Lito
Ansys Employee
From the error message, it seems that Lumerical is not configured to obtain the license from your license server.
License error: The license settings have not been configured
Configure Lumerical to obtain the license from your license server which contains the (15) "varfdtd_engine" licenses. See this article on how to configure your license on a machine without CAD/GUI using the License.ini file for 2021R1. Your License.ini file should look like this:
[license]
domain=1
default=user
flexserver\host=27011@your_server