New Post: Could not load file or assembly microsoft.practices.prism.dll

Hi,revans611.I'm from China.I also encountered similar problems,Would you please help me.My Email:mloyung@hotmail.com ERROR: 消息: Silverlight 应用程序中未处理的错误
代码: 4004
类别: ManagedRuntimeError
消息: System.IO.FileNotFoundException: 未能加载文件或程序集“Microsoft.Practices.Prism.UnityExtensions, Version=4.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35”或它的某一个依赖项。系统找不到指定的文件。
文件名:“Microsoft.Practices.Prism.UnityExtensions, Version=4.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35”
位于 TimberPX.App.Application_Startup(Object sender, StartupEventArgs e)
位于 MS.Internal.CoreInvokeHandler.InvokeEventHandler(UInt32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
位于 MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, Int32 actualArgsTypeIndex, String eventName, UInt32 flags)

行: 56
字符: 13
代码: 0
URI: http://localhost:9958/TimberPXTestPage.aspx