Are you installing as root? In that case, the compiler would create (if necessary) /opt/intel/licenses/ in order to copy the license there. You can do the same with the license file yourself, in which case the setup assistant should offer to use it.
I created that folder and placed the license file in there. No change. I have admin on this machine? My research advisor bought the compiler and then when I went to download it I used my email address. I don't think this would cause any problems. Do you