I have a trial account on pd proxy and i tried to hack it with volume id hack but when i appplied the hack its not connecting i get error like this :

Initializing Engine...
PD-Proxy VPN, Inc <[email protected]>
Tunnel Engine v2.1.9 Build Date 04/19/2012
Connecting to ICMP Server...
Sending ICMP Requests...
Authenticating.......
Authentication failed!
Tunnel sucesfully terminated!

Click the connect button to start again...