Event Message:

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

Source Event Log Event ID Event Type
AppleTalk System 12 Error

Explanation:

The value for the default/desired zone name were incorrectly modified by directly accessing the Registry instead of using the Network option in Control Panel.

User Action:

Use the Network option in Control Panel to reset the default/desired zones from the zone list. Then, restart the computer for the changes to take effect.