"myapp.xmf: error -39 making directory"

sachamakesmusic's icon

Hey everyone,

I've built a standalone app which works just fine on the computer that I programmed it on, but when I try to open in on my ohter
mac the main patchr window doesn't appear and when I open the Max window it says :

myapp.xmf: error -39 making directory

What am I doing wrong ????