So Frustrated!!

Don't you hate it when you can't find something?  I have an appointment with therapists for Little Prince at the end of the month and they requested that I bring his diagnostic papers.  I have all his important paperwork in a binder that I kept with my files on my desk, including his diagnostic papers.  But I CAN'T find the binder! I haven't seen it since our move.  I went through our storage area today and found nothing!!  I will probably go through everything again yet but it is VERY frustrating!!