You don't need to disable those buttons. Just set the user restriction as
run only your application and user will not able to run anything even from
Start button except of your application. Your application could be loaded
at startup, there is no problem
>The cashier machine will not have a mouse attached, this way the cashier
will not be able to access the
>START button using the mouse on the cashier machine. But a user can still
press Ctrl+Esc to bring up the
>START button. This is what I want to prevent from being pressed by the
user, so the user can not access
>the START button.
* Human is a question asked by birth and answered by death. Machine is another kind of question with another kind of answer