multiboot Trio Pro

Hi. If i enter Recovery manager on boot, and try to instal multiboot image on microsd card, Gigablue trio display message: No micro sd card!

Microsd card is inside the box, present, formated and mouted as /hdd0

I did try with 16gb and 32gb cards, no luck.

Any advice??

Why can i use microsd for multiboot? why is microsd in multiboot manager mounted as /hdd0?

Please check this.