In Windows someone has made a patch that overrides the security measures. I couldn't access it without it.

In windows it is called TCPIP.SYS


I found this using Google, so your mac probably uses something similar. Didn't find a cure though


3. What is error -3221?

The TCP/IP software on your Macintosh is not able to make connections. Perhaps you aren't dialed in, or there's a problem with the settings in the TCP/IP control panel.

I am not a mac person, so I have no idea how or where to change it. Lets just hope that you are allowed to do that.