title: silverlight database access problem
body: <p>For training purposes I created a simple silverlight 4 application which uses ADO.NET Entity Data Model and a Domain Service Class to connect to an SQL Express database to query it.</p>
  
  <p>The database is fully accesible in the dev mode if I run the application from the Visual Studio 2010 but after deploying it on a server the database connections fail everytime with error message: Load operation failed for query ... Argumentst: NotFound.</p>
  
  <p>Googling haven't gave me any help.
  I suspect I am missing something in my IIS6 settings, but what?
  My database has NT AUTHORITY\NETWORK SERVICE setup for the database so I assumed the IIS requests should go through, but they don't.</p>
  
  <p>Please help.
  V</p>