How to launch the ultimate collection additional content?

i already installed it, and when i want to use the application through the launcer, nothing happen?does anyone know how to resolve this problem? Thanks. 

Is it greyed out or does just simply nothing happen?

I have exactly the same problem. an explorer folder appears with a launcher.exe inside. when double click it, nothing happens.

Open task manager and the "processes" tab and tell me if the program shows up there.

I think that the launcher opens the folder with the additional content. So when you click again on the launcher it won't launch, because you've already opened it?

You can also try Bibber's fixed launchers.

There's no fixed launcher available for the additional content.

I have the same problem, I think we are missing an inportan program for win... like Java ... I installd all the programs I know and still nothing happens

Sorry to necro bump but any fix for this?

There's nothing to "launch". The extra contents are just files; a folder with music if I remember correctly. The only thing it should do is open the folder containing these files for you.