MP3 player

When i turned on my player, it didn't open so I thought the battery is low. Then I tried charging it in my PC but the computer detected a new hardware. When I play the "Touch The Music.ogg" (one of the default file in my player), it won't play. But the other mp3s are okay.

When I try and download a file to my player, it won't let me. Something comes up saying...file corrupt and unreadable.

every time I connect my RCA mp3 player to my usb port, my computer goes into autoplay? and then when I check in my computer there are two locations created F and G. Before F was the only one that would show up now there is another removable disk location and that is G. When I click on the G it tells me to add the removable device and when I click on F removable drive my computer just jams up and goes into autoplay looking for files. I have to end up crtl alt delete to get out of there. I don't know whats gone wrong?

my RCA th1101 mp3 player says that its corrupted

MY MP3 PLAYER SAYS THAT MY FILE HAS BEEN CORRUPTED. AND BEFORE THAT IT SAYS SOMETHING WAS WRONG WITH MY PORTS.