Thanx for trying, was worth a try, will have to educate the staff and hope the students here dont realise they can change the settings :-)
I'm afraid that it is not possible to disable this button.
I work at a large mulitisite college and the users have now found out how to change the language of the menu screen. I know its easy to put back but its getting a pain keep doing it.
Is there any way to disable the button on the control panal.
Any help would be appreciated