I need to lock down an excel workbook so that it can not be unprotected or so that the hidde pages can not be found. I've heard of macros that can shut down excel if the wrong password is entered but I cant figure out how to write it. I need to make sure that VB is also protected so that no one can rewrite or see my codes.
Info on how to achieve this with the codes ready to cut and paste into my workbook.
Operating system - XP, excel - office 2000.