Ok, first the down volume button does not turn the volume down it mutes the sound and acts as the delete key And a couple of other keys. The up volume button is fine. The right Windows button acts as the right control button (which I do not have, weird)AND the ' and / key. There is no driver for the keyboard and the volume button isnt part of the keyboard.
Here is a picture of the layout.
Not sure what to do.
Thanks,Goom