On your dads card, he prob has the menu file loaded/saved and on yours you do not. If he has the files from his card saved on his computer all you have to do is hook your card up with micro sd flash drive into usb and when your files come up, drag his files ds.menu.dat and ds.menu.sys and if it is moonshell, also drag ds.mshl.nds file . if not, you will need to copy his files with the sd flash, insert his memory card into it and hook into the usb on your computer. save all files from sd card to computer. then take out his card and insert yours. when your file comes up, drag the ds.menu.dat and ds.menu.sys and if it is moonshell, also drag ds.mshl.nds file. that should take care of it