We are having two servers running SBS 2003 Standard. These were running fine from last 6 months. Recently we installed Service Pack 2 via WSUS on both of these systems and since then we started getting an error in Event Viewer Log. It is as follows:
Event ID is 4521:
The description for Event ID ( 4521) in Source (DNS) cannot be found. The local computer may not have the necessary registry information or message DLL files to display messages from a remote computer. You may be able to use the /AUXSOURCE= flag to retrieve this description; see Help and Support for details. The following information is part of the event: 9002.
Any idea what does it means? Please help me to get rid of the same. Many thanks.
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