EXPLANATION This message should occur only on a down-level computer. Any action to correct the problem should be performed ...

EXPLANATION    This message should occur only on a down-level computer. Any action to correct the problem should be performed on that computer.  Your user name was not added as a new message alias for one of the following reasons:    - The Messenger service is not started on your workstation.    - Your user name and your workstation's computer name are the    same, and your workstation's computer name is already a    message alias.    - Your user name is in use as a message alias on another    computer on the network. In this case, you cannot    receive messages at the local workstation using this name.    ACTION    Start the Messenger service on your workstation if it is not already started. Then use the NET NAME command to add your user name as a message alias.    If your user name is being used as a message alias on another computer, delete the alias on that computer. Then use the NET NAME command to add your user name as a message alias on this computer.