If you're in windows, open a command prompt (start->run, type cmd.exe and hit enter).
Then, type the drive letter of your player (like D: or E:) and hit enter. Then type "dir /a /s > list.txt" without the quotes. Wait for that to finish and then close the window. Go to explorer and find your player, it should have a file called list.txt on it. This will show ALL the files and folders on your drive. If there's anything you don't want seen, feel free to remove it, but don't change anything beyond any necessary removals.
Then attach it to a post here.