W2000 - Invalid WMI Event ID

To whom can I report this EventViewer System Output ( W2k SP2/SP3 ):

–>
The description for Event ID ( 54 ) in Source ( WMI ) cannot be found. The
local computer may not have the necessary registry information or message
DLL files to display messages from a remote computer. The following
information is part of the event: \Device\WMIServiceDevice.
<–

Does anyone know what WMI is trying to report ? When this occurs, the
system is more or less locked up (*) for about 5 minutes after reboot,
until this message has been posted.

(*) - EventViewer itself, Device Manager, sometimes even Outlook Express,
are “not responding”