hi eddiec this is how I solved the problem it may work for you too
my problem ended up being the windows 10 firewall stopping dvdfab10 from communicating with the movie server. to fix this problem you need to press "windows" key and "x" key at the same time, choose network connections, I'm having a different problem, allow other computers to connect to this computer, share files or folders, next, then let the troubleshooter run and if it comes back "problem with the wireless adaptor and access point fixed" you should be right to copy the iso to the movie server.