how to change keyboard language in windows 7 registry?
['Start the registry editor (regedit.exe)', 'Move to HKEY_USERS\\. DEFAULT\\Keyboard Layout\\Preload.', 'Double click on 1 and change the number to your local layout (you could get this by looking at HKEY_CURRENT_USER\\Keyboard Layout\\Preload1). ... ', 'You may also change HKEY_USERS\\. ... ', 'Close the registry editor.', 'Logoff and then on again.']