[FIXED] The problem was beign caused by an EFI partition on the HDD, some of pre-built HDD's like Toshiba/Samsung and stuff got that partition, you need to get rid off it. Run cmd.exe DISKPART LIST DISK SELECT DISK X (the one you want to use) CLEAN EXIT Reformatted and everything works! [/FIXED] I've been Googling around and still nothing can solve my problem. I have a channel forwarded for cfgusbloader and it does load. But I can't save my settings and it always asks me to choose the right partition. When i try to save settings it says sd:/ is not accessible and ofc it isn't, cause i'm booting thru usb. What i have tried: - Put config.txt in all my folders and on hdd root. - Reinstall the forwarder - Downgrade to v69 Nothing helps. I have no problem playing games at all but settings are screwed. Anyone?