I meant thank you all, don't have time to reply everybody personnaly sorry. You're rigth thgeisel thank you for all other freestuff utilities. Fishnose, this is because the folder view is hidden when you open PdO throught the shell. Next release has an option to override this : "Close folder view when opening through shell" (you will have to uncheck this).

Yarp - author of P3DO Organizer for Poser