Check out C:\windows\system32\drivers\etc\hosts to make sure localhost is routed to 127.0.0.1.
If that's setup you can can see on what NICs thin is available on by going in to cmd and running 'netstat -an' Which should give an ip address in the list with port 1338.
Finally you can use telnet to try to connect from the comand line: 'telnet 127.0.0.1 1338'.
HTH,