Administrators who want to lock computers in secure environments (for example, demonstration workstations and kiosks) may need to disable the Windows keyboard commands found on the Microsoft Natural Keyboard and compatible keyboards.
System policies can be defined to limit access to items on the desktop and Start
menu, including the Run
commands on theStart
Default and existing user profiles can be customized to add or removeapplication shortcuts visible to the user. Administrators wanting to denyaccess to local and network files may remove the Windows Explorerapplication, Explorer.exe, from the Start
menu in addition to the My Computer
Even when the icon for Explorer has been removed from the Start
menu anddesktop, users with a Microsoft Natural Keyboard or other compatiblekeyboard press Windows logo key+E shortcut to start Explorer.
The following script used in conjunction with the Regini.exe utility fromthe resource kit disables the left and right Windows logo keys onthe Microsoft Natural Keyboard and other compatible keyboards.
To disable all Windows keyboard shortcut keys, save the following text in aREGINI script called Disable_wins.ini. Run the script from the Windows NTcommand prompt. For example, from the C:\users\default> prompt, typeregini disable_wins.ini
. Restart thecomputer to make the changes take effect.
[REGINI SCRIPT STARTS HERE:] ; ; This mapping is used to turn both Windows keys off ; \Registry\Machine\SYSTEM\CurrentControlSet\Control\Keyboard Layout Scancode Map = REG_BINARY 24 \ 0x00000000 0x00000000 3 \ 0xE05B0000 0xE05C0000 \ 0x0 ; Here is an explanation of all the values: ; ; 24 Size of the scancode map including header, in bytes ; 0x00000000 Header : Version ; 0x00000000 : Flags ; 3 : Number of entries (includes null terminator) ; 0xE05B0000 left Windows -> nul (0xE0 0x5b -> 0x00) ; 0xE05C0000 right Windows -> nul (0xE0 0x5c -> 0x00) ; 0x00000000 null terminator [REGINI SCRIPT ENDS HERE]
For additional information on Microsoft Natural Keyboard shortcuts, click the article number below to view the article in the Microsoft Knowledge Base:
Keyboard Shortcuts for Windows 95
This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base:
How to back up and restore the registry in Windows
: You should back up the registry before editing it.
To remove this mapping, delete the following key in Regedt32.exe:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layout\Scancode Map
Restart the computer to make the changes take effect. If modifications tothe registry prevent the use of the keyboard during interactive logonattempts and you have two computers on a network, use Regedt32.exe over thenetwork to delete the scancode mapping.