Ok guys : it’s solved!!!

The issue was due to the chipset selection…
I finally tried on a default VM hosted on an Ubuntu for testing (maybe it was the virtualbox /windows version causing the issue) and it launched the fog pxe environment.
So I changed to the same settings on my windows host and that was fine…

I hope it would help if someone has the same situation.

Thank you all!!

I installed the last stable version of fog (1.3.5) and find it awesome: the improvements since the 0.32 are really great!!

I don’t know (and don’t want) to make software developement but I’d like to help about french translation (if you need it) when my windiws 10 migration will be done. Tell/contact me if you want 🙂