Hoe MySql en Entity Framework 4.1 code eerst te gebruiken

Probeer deze code:

 <DbProviderFactories>  
   <remove invariant="MySql.Data.MySqlClient" />  
     <add name="MySQL Data Provider" invariant="MySql.Data.MySqlClient"     description=".Net Framework Data Provider for MySQL" type="MySql.Data.MySqlClient.MySqlClientFactory, MySql.Data, Version=6.3.6.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d" />  
  </DbProviderFactories>