Visual Studio 2010 professional Configuration manager missing

My Configuration manager in Visual Studio 2010 is missing:

http://screencast.com/t/ksnE9q8EX7W

I found another question on stackoverflow:

Why is my configuration manager disabled in Visual Studio 201开发者_如何学编程0?

But my settings are correct:

http://screencast.com/t/qXHz0RWqnZ

I am using it with a LightSwitch project, but I noticed that I have the same problem with other projects!

I found it allready :)... It was in a toolbar! - screencast.com/t/hKsTqcfHspch