When running utorrent, I get this message when I try to add a torrent from eurotrucksimulator2 to update the game:

"Error opening Windows Firewall: 0x80070005 Access denied"

If I then shut utorrent down and restart it, it sometime works, but what is this error? And how do I fix it?

Link to torrentfile (it is legal) Euro Truck Simulator 2 | Download