useless dialogue box

My two cents -- this dialogue box is USELESS unless there's a "back" button that lets you make a change.  What happened is my assistant posted a payment incorrectly. So when i try to correct the posting, it's doubly screwed up because Simply assumes it knows more than I do!

 

 

  • Oh, great!  and this forum does'nt let me post a copy of said useless dialogue box...

     

    "The form number entered for this cheque has been used in another transaction.This cheque will use the next available form number xxxx"

    Choices are "OK" and "Help".   WHERE'S THE BACK BUTTON???