For whatever it's worth: I've always used:
that works fine for me...
sudo avrdude -p m162 -c usbasp -v -U lfuse:w:0xFF:m -U hfuse:w:0xd7:m
sudo avrdude -p m162 -c usbasp -v -U flash:w:C-OSD-######.hex:i
that works fine for me...