title: What DB required to make the Silverlight Business Application template work?
body: <p>I've been trying to run the Silverlight Business Application template but it fails when I try to register.  I have SQL Express with an MSSQLSERVER instance and I've defined the standard aspnetdb created.</p>
  
  <p>The error is:</p>
  
  <pre><code>Submit operation failed.  Unable to connect to SQL server database.
  
   at System.Web.DomainServices.ReflectionDomainServiceDescriptionProvider.ReflectionDomainOperationEntry.Invoke(DomainService domainService, Object[] parameters)
     at System.Web.DomainServices.DomainService.InvokeDomainOperationEntry(DomainOperationEntry domainOperationEntry, Object[] parameters, ChangeSetEntry operation)
     at System.Web.DomainServices.DomainService.InvokeCudOperations(ChangeSet changeSet)
     at System.Web.DomainServices.DomainService.ExecuteChangeSet(ChangeSet changeSet)
     at System.Web.DomainServices.DomainService.Submit(ChangeSet changeSet)
     at System.Web.Ria.Services.ChangeSetProcessor.Process(DomainService domainService, IEnumerable`1 changeSetEntries)
     at System.Web.Ria.Services.SubmitOperationBehavior.SubmitOperationInvoker.InvokeCore(Object instance, Object[] inputs, Object[]&amp; outputs)
  </code></pre>