Could not register with the directory server "^0".  It is not available or your network connection may no longer be operating properly.

Could not register with the directory server "^0".  Please check your preferences to make sure that the address is correct.

Could not register with the directory server "^0" because the TCP/IP network connection is not properly configured.  Please quit the application and check the network configuration.

Could not register with the directory server "^0".