Log entry for EventID 5586: Unknown SQL Exception 297 occurred.

Additional error information from SQL Server is included below.  

The user does not have permission to perform this action.

This is occurring because your SQL Server has not been configured to use named pipes

Fix: Open the SQL Server Configuration Manager and browse down to SQL Server Network Configuration – Protocols and Right-click “Named Pipes” in the right pane and choose Enable.

You may need to restart the server for changes to take effect.