Socket error.

I'm attempting to do the FSoD AS3 thing and when I go to load into the nexus, this error shows up. I tried changing the server to my IPv4 address and the server.exe port is 8080 since 80 is already being used (not by skype). My firewall is off.

Any help would be appreciated!

What do you mean... "Update your dat1 and your dat0"??