Help music player problems

[rumwench]

We followed the instructions to create a music folder and then copy music from the PC to the phone, but when we go to "Music Player" the phone tells us that, "SD card is being used as a mass storage device"

Help plz

 

[saps]

We followed the instructions to create a music folder and then copy music from the PC to the phone, but when we go to "Music Player" the phone tells us that, "SD card is being used as a mass storage device"

Help plz

Are you plugged in via usb cable you gotta unplug or at least unmount