EME Solver is not working

I want to calculate the S parameter using EME solver but I am not able to run any of the simulation file (knowledge base) which contain EME solver in the simulation.
Please solve my problem.

Dear @nkasture

This might be the version issue which requires recently introduced port objects. What version are you using? Can you please upgrade it to the most recent version from download center?
Please let me know if you still had a problem.