2d platformer tutorial does not work in Unity 2.6

When I try to open it it says it was made in an older version of Unity and then goes through the process of updating the project. The project file will open but I can’t the actual scene file “2D Platformer” to open. When I try all I see is empty space.

http://unity3d.com/support/old-resources/tutorials/2d-gameplay-tutorial

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