Welcome to Intel forum. But before setting up license, would you kindly help check, whether your machine is supported or not (OS) by referring to link below:
You can refer to link below for more detailed instructions for Setting up a floating network license server (page 37 of 59):
You can also refer this following YouTube for license setup. https://www.youtube.com/watch?v=Ob9ei5lMgGE
You can refer to this following YouTube on Setting up and debugging Quartus floating licenses.
Let me know if this information is helpful.
We have not heard from you and I hope that my last note clears up this matter. If you don’t have any further question, I will now transition this thread to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you.