C# System.Windows.Interactivity-加载程序集时发生异常

在我的WPF应用程序中添加了一些要查看的新引用之后，我遇到了一个异常：

{"Could not load file or assembly 'System.Windows.Interactivity, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)"}

堆栈跟踪：

at System.Windows.Markup.WpfXamlLoader.Load(XamlReader xamlReader, IXamlObjectWriterFactory writerFactory, Boolean skipJournaledProperties, Object rootObject, XamlObjectWriterSettings settings, Uri baseUri)
at System.Windows.Markup.WpfXamlLoader.LoadBaml(XamlReader xamlReader, Boolean skipJournaledProperties, Object rootObject, XamlAccessLevel accessLevel, Uri baseUri)
at System.Windows.Markup.XamlReader.LoadBaml(Stream stream, ParserContext parserContext, Object parent, Boolean closeStream)
at System.Windows.Application.LoadComponent(Object component, Uri resourceLocator)
at MyApplication.GUI.MyPage.InitializeComponent() in c:\Users\Dl\Documents\Visual Studio 2012\Projects\MyApplication\MyApplication.GUI\MyPage.xaml:line 1
at MyApplication.GUI.MyPage..ctor(SettingsViewModel settingsViewModel) in c:\Users\Dl\Documents\Visual Studio 2012\Projects\MyApplication\MyApplication.GUI\MyPage.xaml.cs:line 13 

这是导致异常的代码：

<i:Interaction.Triggers>
    <si:DataEventTrigger EventName="MyEvent">
        <ei:ControlStoryboardAction Storyboard="{StaticResource MyStoryboard}" 
               ControlStoryboardOption="Play"/>
    </si:DataEventTrigger>
</i:Interaction.Triggers>

我不知道System.Windows.Interactivity 3.5依赖项从何而来。你能给我一个线索吗

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顺便说一句：可以澄清我的意图。

解决方案是引用blend提供的程序集，而不是.NET Framework 4.5中的程序集

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谢谢Magus的帮助。你让我上对了车

System.Windows.Interactive是Blend附带的dll。您可能希望将dll复制到解决方案中。表达式.Samples很可能引用的是旧版本。

Microsoft.Expression.Interactions (ver. 4.5)
System.Windows.Interactivity (ver. 4.5)
Expression.Samples.Interactivity (ver. 1.0.0.0)