How to disable windows logo key?

Disable windows logo key:-

At times it becomes necessary to disable the Windows Key on the keyboard.For example when playing games this nasty Windows Logo key keeps annoying , as we often accidentally press it and this takes our game out to the desktop.So it becomes necessary to disable it when not needed an re-enable it when needed.
Here is process to disable your windows logo key......
You can copy the following messages into your notepad and save as logo.reg, and use it.

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layout]
"Scancode Map"=hex:00,00,00,00,00,00,00,00,03,00,00,00,00,00,5b,e0,00,00,5c,e0,\
00,00,00,00.