Hardware.ini file.

Could you tell me why when I save the hardware.ini file on the computer everything is fine, but if I do it in the USB drive of the Devo 12S transmitter, always with Notepad ++ when I re open the page is empty. So I can not activate my module 4 in 1. I format the USB drive and every time it comes back.
Thank you for your explanation.

In fact I found what was wrong: it was not necessary to modify the file on the USB drive directly. It must be modified on the computer, save it and once modified put it in the TX and no longer touch up. Tell me if it's normal or not?
Thank you very much to everyone.

Sorry for my bad English, I guess demounted means disconnecting in a computerized way. Well no I switch off directly to the TX.

I have tried to do as you have written me and it's OK:) . That was my mistake. I never logically switch off, to go faster but this is not good! Thanks a lot for helping.