Ok under that page I get the below message.
"Your server will not be usable until you download a registration key. Registration keys are bound to your USB Flash boot device GUID (serial number). Here you may obtain a free Trial registration key, which is valid for 30 days and supports up to 3 storage devices. To support more storage devices, you may purchase a Basic, Plus, or Pro registration key."
When I paste the key into the Install area I get the below error.
"Downloading https://keys.lime-technology.com/unraid/.../Pro.key ... ERROR (4)"
Same error after deleting the pro.key from the USB stick and redownloading.
Here are the diagnostics as requested.
https://drive.google.com/file/d/0B0HragwnOok9d1NiMC1FOUFSaW8/view?usp=sharing
Thanks