HFSS with HPC (high performance computing)

Hi,

I would like to setup a HPC server for HFSS.
I made a setup as in HFSS 12.0 Tips and Techniques for HFSS project setup and solve.pdf (../imgqa/eboard/Antenna/rf-thm0vr3dicz.jpg), and in:
tools-windows hps - select head node I selected the node
tools - windows hpc - Submit HPC Job, I submited job but nothing happens.
If I try to run Analysis it says
"Unable to locate or start engine on hpc-headnode. Unable to rech Ansoft RSM service. Check if the service is running and if the firewall allows communication.?

What is the problem? Does someone have experiance with HPC?

Thank you

Contact your application engineer.