MOM SQL Error

Description: Could not connect using SQLDMO to SQL Instance MSSQLSERVER. However, the instance is currently running.

Method 1: Register the Sqldmo.dll file

If you receive the first two errors that are mentioned in the "Symptoms" section, follow these steps:

1. Log on to the computer that is running MOM 2005 and SQL Server 2000 by using an account that has administrative permissions.
2. Click Start, click Run, type regsvr32.exe sqldmo.dll, and then click OK.
3. In the Regsvr32 dialog box, click OK.

http://support.microsoft.com/kb/925644%5