There seems to be no such thing as \\batocera\share\system
The closest thing I could find is \\media\\SHARE\system
I followed the rest of the instructions but unfortunately it does not work.
The pi boots when I switch on the on/off button as usual with a full on LED.
But switching off just causes the LED to blink, no shutdown process or anything like that.
I hope there is another solution.
Thanks!