Problem kali on mac live usb

Hi everyone, i have got a macbookpro 13" 2012 I think and a 32gb usb 3.0 formatted with disk utility fat32 where i have uploaded the ISO of kali 2016.1 64bit with Mac Linux USB Loader. I have installed refind boot loader for booting EFI. I tried for more then 12 hours everything, but nothing seen to work. When i start to boot kali then i Get a error:

Code:

---

Mount:mounting /dev/sda2 on /live/medium failed: invalid argument.

---

I tryed also to put the image in the usb pen from terminal with dd but i had the same problem there too. The partition is MBR, i tryed also GUID but i had only problem. Maybe i need to use an older version of kali but i don't want to use an older one. I tryed to use Burn the image on the USB pen like a Debian OS because i know that kali is based on Debian but nothing..

Thanks for helping



Macbookpro 13"
MacOsx El Capitan last update
Transcend usb 3.0 32GB
Disk Utility (formating usb fat32)
Mac Linux Usb Loader
Kali 2016.1 64bit

Delete.......