Error opening a database from a Silverlight App hosted in IIS
I'm trying to create a Silverlight App hosted in IIS (Windows 7, VS 2010) but I get this error:
Here's what I did:
I created a Silverlight Application (Silverlioght 5)
I entered on the Silverlight.Web project properties and checked "Use Local IIS Web Server" (I leaved "Use IIS Express" and "Override Application root URL" unchecked)
I created an ADO .NET Entity Data Model for AdventureWorks SQL Server Express database
I created a Silverlight UserControl that simply has a datagrid created by dragging the Employee Entity Table (Data Sources) to the UserControl design surface (it created a DomainDataSource)
Followed "How to enable remote connections in SQL Server 2008" (http://blogs.msdn.com/b/walzenbach/archive/2010/04/14/how-to-enable-remote-connections-in-sql-server-2008.aspx) :
But when I run the app, I get the specified error.
What could I be doing wrong?
Have you tried granting permissions to 'IIS APPPOOL\ASP.NET v4.0' to log in and access your database? It looks like you are probably using the default credentials for impersonation. You can also specify a custom identity on the Application Pool as well. http://www.iis.net/learn/manage/configuring-security/application-pool-identities
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