Disable the Win Key on a Keyboard

If you do not have a windows enabled keyboard you can disable its use.
Navigate to the key:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\KeyboardLayout.
Look
for value of "Scancode Map".
Its binary data. Set its value to 
"00 00 00 00 00 00 00 00 03 00 00 00 00 00 5B E0 00 00 5C E0 00 00 00 00"
to disable the win key. Please be cautious while entering this lengthy key.