Cant see files on my USB, need response ASAP

addii12

Distinguished
Apr 1, 2010
17
1
18,510
Hello
I am suppost to hand in an interview paper in my school on monday.
I was using another computer to record the Interview so I saved the audio files directly
to my usb flash drive.
Now that I am starting to the paper and I plug in my flash drive and I see all the files on it,
I attempt to copy the folder with the audio files to my harddrive but when it was finished I had only copyed the folder but there was nothing inside it. I went to the flash drive but then it seemd to be emty, yet there is still 200 mb used space on it where im guessing the audio files are

Is there anything I can do?