[Pharo-project] OSProcess problem with Windows

Hi, When I try OSProcess command: 'cd "C:\Users\Jannik Laval\Desktop\Pharo2.0-one-click.app\Contents\Resources\Help\en"' There is an error. Can anyone help me ? Thanks -- ~~Jannik Laval~~ École des Mines de Douai Enseignant-chercheur http://www.jannik-laval.eu