in the 'Application helper' folder in the 'System' folder. This was following the advice given when I posted regarding my mixer graphics going to a much older Logic version style. The graphics are back to normal. But now I don't have basic key commands like 'save' (apple+s) 'new' (apple+n) or 'quit' (apple+q) I looked in the application helper folder and see that now there are only two files whereas before there was maybe 5 or 6. So I think this must be the problem. Can anyone help with what to do next?