Select a macro button with a macro
 

I have a macro that opens a very heavily locked down/protected workbook and i
would like the macro i have written to select a button on a worksheet in this
workbook to run a macro on this workbook to produce some data. I do not know
the name of the button only what is written on it and i do not know the name
of the macro it calls as i cannot get into the code.

Any help will be very gratefully received
--
with kind regards

Spike