Trillonaut

Ok I feel so stupid right now because isn’t this just the firmware update? How do I open the .sig file to actually install the program?

So i am really confused, as i havent used my netduma in a long time as i have not had a pc. I just finished my new PC build and dug the Netduma Out of the closet to hook up. I went to download duma os on my new system and i cant seem to find a download?