Thank you very much Hermu, now it works !!!
I’ve got another little question : why, when I create a .wav file after bouncing, the sounds are a little bit differents (in dynamics and balance) than the Podium project ?
When I listen to my piece on Podium project all it’s fine, but when I listen to the sound file created it’s not exactly as I wanted it to be, for exemple drums are too loud, and when there are a lot of instruments drums become lower..
Thank you !