Commented Issue: DataForm won't work in Silverlight 5 [8797]

Reproduction:

1. Create a Silverlight 5 project
2. Add references to the Silverlight Toolkit (using NuGet or direct)
3. Add a DataForm to your page
4. This is the exception the DataForm constructor throws:

{System.IO.FileNotFoundException: Could not load file or assembly 'System.Windows.Controls.Data.Input, Version=2.0.5.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.
[IO.FileName_Name]
Arguments: System.Windows.Controls.Data.Input, Version=2.0.5.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See http://go.microsoft.com/fwlink/?linkid=106663&Version=5.0.60401.00&File=mscorlib.dll&Key=IO.FileName_Name
at System.Windows.Controls.DataForm..ctor()}
Comments: ** Comment from web user: weitzhandler **

http://forums.silverlight.net/t/228540.aspx