You need to have total commander for this.:
Open totalcommander,
Select the file you want to extract ( a /cbf file)
Now somewhere is a button, or something thats saying, extract/unpack
now there will come a screen, and you will be able to select the plugin there.
and or you can add the plugin via some barr in the menu thatssaying ''pllugins''
and there you can set it.
now if you see the unpack screen you will be able to choose the cbf unpack tool// thingy/.
-----
i am doing this outta my head so dont mind correcting me if i did something wrong