Seaquel
SQL Server error code

SQL Server error 3409

SQL Server raises error 3409 at severity 16, which marks a problem with the query or data that you can correct.

Performance counter shared memory setup failed with error %d. Reinstall sqlctr.ini for this instance, and ensure that the instance login account has correct registry permissions.
Msg3409
Severity16
Group3000–3999

Source: Database Engine events and errors