Well, each time I click on it it says something like that this program is included in MP!L...
Hmm...
I just want to know : do you have exactly the same things in your folder ? More files or not ?
EDIT : Thank you, I'm waiting for your screenie... ^^
EDIT n°2 : Well, so I have the good things in my folder. It's fully installed... I can't understand why it doesn't start so...