Error Message:

The default/desired zone name specified is not in the zone list for adapter "name". Appletalk was not initialized on the adapter.

Explanation:

The value for the default/desired zone name was incorrectly modified by directly accessing the registry instead of by using Network and Dial-up Connections in Control Panel.

User Action:

Use Network and Dial-up Connections in Control Panel to reset the default/desired zones from the zone list, and then restart the computer for the changes to take effect.