I've found a problem when trying to launch this frozen install version of Maniaplanet 3 - when i try to launch any of the games, the loading circle (the one with the MP logo) appears in the right lower corner and then disappears, and after that, nothing happens. Am i doing something wrong? I've see...

I've found a problem when trying to launch this frozen install version of Maniaplanet 3 - when i try to launch any of the games, the loading circle (the one with the MP logo) appears in the right lower corner and then disappears, and after that, nothing happens. Am i doing something wrong? I've seen...