bought a 5 pc freedome license, only 3 licences can be installed
One year ago, I bought a 5 license/one year package from amazon. Software has been successfully been installed on 2 windows-pc and 1 android device. After one year I tried to prolong the license of one pc with this license key, but the software claimed that all licenses were used. It might be, that I had to reinstall freedome on one of my pcs due to bad interactions with cisco vpn client. Another pc was upgraded from windows 8.1 to 10.
What can I do to get the two missing licenses? Can I use two licenses for one pc to protect the pc for two years?