Disable the Windows Key

To Disable the Windows Key follow this step:

Start/Run/Regedit

Create a new Binary value, or modify the existing value, called 'Scancode Map' and edit the value according to the settings below.

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\ Keyboard Layout.

Value Name: Scancode Map,
Data Type: REG_BINARY (Binary Value),
Value Data: 00 00 00 00 00 00 00 00 03 00 00 00 00 00 5B E0 00 00 5C E0 00 00 00 00.