Open
    OLE error code:80004005 in Microsoft OLE DB Provider for SQL Server
      [DBNETLIB][ConnectionOpen (Connect()).]SQL Server does not exist or access denied.
    HRESULT error code:0x80020009
      Exception occurred.

  adapter: sqlserver
  encoding: utf8
  database: TEST_MAIN
  username: sa
  password: password
  host: localhost\SQLEXPRESS