when you open your file explorer do you have "Storsge card" and "Storage card 2" if you do just follow these simple steps "EJECT THE STORAGE CARD FROM THE DEVICE" now open your file explorer and all you should have is Storage Card (trust me on this i know it sounds f'd up) deleat Storage Card just tap and hold till the drop down box comes up and hit deleat.

Now reinsert the card in the device and open file explorer again it should only say storage card then go and find the files

if the storage card is not ready when its needed upon a soft or hard reset some times it will just creat a file called Storage Card then when the card is ready there is already a file by that name so it makes a #2

hope this helps