Future Pack security error?

[Oded Dror]

Hi there,

I'm using Windows XP SP2 and ASP.NET 2.0
Wisual Studio 2005 standard edition

After I installed the asp.net future pack and follow the video sample I'm
getting
(based on Northwind products table and list control)


Server Error in '/DynamicData' Application.
--------------------------------------------------------------------------------

Method not found: 'System.Security.NamedPermissionSet
System.Web.HttpRuntime.GetNamedPermissionSet()'.
Description: An unhandled exception occurred during the execution of the
current web request. Please review the stack trace for more information
about the error and where it originated in the code.

Exception Details: System.MissingMethodException: Method not found:
'System.Security.NamedPermissionSet
System.Web.HttpRuntime.GetNamedPermissionSet()'.

Source Error:


An unhandled exception was generated during the execution of the
current web request. Information regarding the origin and location of the
exception can be identified using the exception stack trace below.


Stack Trace:


[MissingMethodException: Method not found:
'System.Security.NamedPermissionSet
System.Web.HttpRuntime.GetNamedPermissionSet()'.]
System.ServiceModel.PartialTrustHelpers.get_AspNetPermissionSet() +0
System.ServiceModel.Activation.HttpModule.ProcessRequest(Object sender,
EventArgs e) +21
System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
+92
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean&
completedSynchronously) +64





--------------------------------------------------------------------------------

Version Information: Microsoft .NET Framework Version:2.0.50727.190; ASP.NET
Version:2.0.50727.213

My question is how to fix this?

Thanks,
Oded Dror
Email[email protected]