Ever since upgrading to service pack 2 on my windows 2003 server I'm getting this error logged regularly on one of my DCs. We do have a global catalog server setup which is our other DC (also the exchange server); DCDIAG on both DCs passes all tests.
I've looked for the binlsvc and found that it doesn't exist anymore, presumably since updating to WDS. So, I'm guessing that the service hasn't quite removed fully and something is still referencing it?
Event Type: Error
Event Source: BINLSVC
Event Category: BINLSVC
Event ID: 522
An error occurred in the Active Directory Connection Manager while querying a Global Catalog server. Verify that a Global Catalog server is available on the network.
Error Information: 0x2AF9
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Nothing seems to be impacted by this error, but I'd rather be rid of it to be sure.