I am using an external Exabyte 18D tape library with a Quantum DLT4000 tape
drive.

I am receiving the error:
------------------------
Application popup: Messenger Service : Message from SERVER to SERVER on
10/4/2000 6:34:57 PM

From: NtmsSvc on SERVER
User:
Subj: **ADMINISTRATOR ALERT**

Configuration for device Changer0 failed. See the event log for more
details.