Have recently had to burn a ISO to a USB.
Tried using Image writer from a fresh LMDE-Xfce 64bit install. (pretty sure worked before).
burn cant boot USB stick
Gparted says 'recursive FS on disk. Couldn't recover 'device partion table' using gparted on LMDE, could from other Distro!
Not the ISO image, I burned CD on LMDE fine.
Not the USB stick I burned using unetbootin on another computer (will not correct using Unetbootin on LMDE)
Computrer fine can use Unetbotin and (Ubuntu) 'startup disc creator' on this computer outside LMDE.