Invalid attribute/option identifier

Hello all

I am getting this message when connecting to SQL Server through Enterprise Manager. However all my DSNs work without any problems.

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A Connection could not be established to DBSERVER.

Reason: Invalid attribute/option identifier.

Please verify SQL Server is running and check your SQL Server registration properties (by right-clicking on the DBSERVER node) and try again.

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I have reinstalled SQL Server 2000 and MDAC (ver 2.6) but no success.

Please help!MDAC 2.8 is out - try that.

Also try using NT authentiocation.|||Do not install MDAC by itself. Use SP3 to alter MDAC level.