Hi! I'm new in the enviroment, so I beg your pardon if I'm asking your help in the wrong space. I've bought recently a mp4 player from ebay, but it seems it has a problem with the internal operative system. When I copy folders with mp3 inside, some of them are unplayable both from player and pc. Connect to this, I underlined that all the corrupted files of that kind are copied very fast from pc to player. I've tried to remove errors with Windows' CheckDisk, but it wasn't really useful
Please help me! Thank you