Hi Nico,

re:
> Hi Michael, i have this message appearing each time i try to launch V3.2. <...>
> It seems Moi3D mounts a virtual disk each time i use it. With V4 no problem but
> perhaps the problem comes from this disk with V3.2?

Hmmm, that is not normal to have a virtual disk mounted on each run like that. Maybe you're running it from inside the .zip archive?

You need to get it unzipped and then hopefully that should go away.

But you can also run into that same error dialog if you try to run MoI v3.2 directly from the Downloads folder instead of moving it over to /Applications, that's from some security measures in recent OS versions that make app bundles read only when run directly from the Downloads folder. MoI v3.2 cannot run properly from a read only disk volume, but that is not a problem for v4.

- Michael