Prevent Back-ESC mapping
Supported on: At least Windows Vista
Registry
HKLM
SOFTWARE\Policies\Microsoft\TabletPC Value name: PreventButtonBackEscapeMapping
Enabled: PreventButtonBackEscapeMapping = 1
Disabled: PreventButtonBackEscapeMapping = 0
Description
Removes the Back->ESC mapping that normally occurs when menus are visible, and for applications that subscribe to this behavior. If you enable this policy, a button assigned to Back will not map to ESC. If you disable this policy, Back->ESC mapping will occur. If you do not configure this policy, Back->ESC mapping will occur.