Jun 10, 2010 at 12:34 PM
Edited Jun 10, 2010 at 12:35 PM

Hi, after installing updates from last patch day (8 June 2010), the sharepoint list compoments throw a validation error:

Validation error. Get list of new files: Get list of new files: System.TypeLoadException: Der Typ "System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy" in der Assembly "System, Version=, Culture=neutral, PublicKeyToken=b77a5c561934e089" konnte nicht geladen werden. bei System.ServiceModel.HttpTransportSecurity..ctor() bei System.ServiceModel.BasicHttpSecurity..ctor() bei System.ServiceModel.BasicHttpBinding..ctor(BasicHttpSecurityMode securityMode) bei System.ServiceModel.BasicHttpBinding..ctor() bei Microsoft.Samples.SqlServer.SSIS.SharePointUtility.Adapter.ListsAdapter.ResetConnection() bei Microsoft.Samples.SqlServer.SSIS.SharePointUtility.Adapter.ListsAdapter..ctor(Uri sharepointUri) bei Microsoft.Samples.SqlServer.SSIS.SharePointUtility.ListServiceUtility.GetFields(Uri sharepointUri, String listName, String viewName) bei Microsoft.Samples.SqlServer.SSIS.SharePointListAdapters.SharePointListSource.GetAccessibleSharePointColumns(String sharepointUrl, String listName, String viewName) bei Microsoft.Samples.SqlServer.SSIS.SharePointListAdapters.SharePointListSource.ValidateSharePointColumns() bei Microsoft.Samples.SqlServer.SSIS.SharePointListAdapters.SharePointListSource.Validate() bei Microsoft.SqlServer.Dts.Pipeline.ManagedComponentHost.HostValidate(IDTSManagedComponentWrapper100 wrapper)

I have this issue on 2 different servers and no other software was installed.

Thanks in advance

Jun 10, 2010 at 2:53 PM
Does your server have .net 3.5 installed or .net 4.0? I've never seen or heard of this issue before.
Jun 10, 2010 at 3:07 PM
Edited Jun 10, 2010 at 3:07 PM

The Server has .net 3.5 SP1 installed.

After deinstalling and reinstalling the updates step by step I could identify the causing update... it is KB982168 (

This rollup update is intent to help strengthen authentication credentials in specific scenarios.

The problematic update appears with KB976769v2 in installed program list.

After I uninstalled this update all was fine on the other server, too.

Jun 10, 2010 at 5:39 PM

Wow, fantastic investigation! I'm not sure what I need to do to make it work with this security update.