LINQ to SQL debug visualizer for VS 2012?

Question

I'm looking for the Linq to SQL debug visualizer for VS 2012.

I found out that you needed to import Microsoft.VisualStudio.DebuggerVisualizers.dll in
C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\Packages\Debugger\Visualizer

But I only found these 4 dll's:
- Microsoft.VisualStudio.Debugger.DataSetVisualizer.dll
- Microsoft.VisualStudio.Debugger.WpfTreeVisualizer.dll
- Microsoft.VisualStudio.Diagnostics.Common
- Microsoft.VisualStudio.Tools.Office.Debugger

None of the above are working.

Answer 1

I have this file in C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\IDE\ReferenceAssemblies\v2.0 directory.