Connect the PL8 and be sure its all powered up.
Then, open the PL8 SOFTWARE. and be sure that the COMM PORT SELECTION is AUTO.
It will load the PL8 presets and say ready at the top.
Now, REMOVE the .zip part from the end of that file you downloaded in windows.
And then it will read LiFe use this.PS8
Then, in the PL8 software select the first slot top-left, already used -- the no 1 preset. So its highlighted grey?
Then go to the FILE menu at the top and choose OPEN FILE TO PRESET 1
Then NAVIGATE to your download folder where the LiFe use this.PS8 is waiting... And select it.
It will now be visible in position 1 in the software.
Now, at the bottom, it will say UPDATE and you should.
It is now loaded in position 1 on your charger ready to go.
You replied UNDERSTOOD. And completely ignored me! And now you are trying to copy and past it in...
I give up!