MsgBox - autoexec macro

upon opening my database I have a message box that asks "are you ready to
run 
the bank and register macros?"  with a yes or no choice.  this is in the 
condition column.  In the action column I have RunMacro - name AutoExec,
then 
in the next row RunMacro - bank load, and the next row RunMacro - Register

load, and finally it opens a re****t before ending.  My question is - and 
hopefully this makes sense - when answering the question in the message
box 
to- "NO" i want the macro to stop all, otherwise run the macro.  I know I 
have to put a condition in somewhere - but i don't know exactly
where.....In 
otherwords I want the macro to run only once - the first time the database
is 
opened each day, after that I want to answer the question with a 
'NO'.......and it stop processing the other macros....can anyone please
help?