1) In My Computer, right click on the drive letter of your stick and
2) Eject it.
3) Then pull the card out and stick it back in.
4) Try to write to the card. If it works, GREAT! Proceed with your copying.
5) If it DIDN'T work, repeat steps 1 through 4.
Pai du-te de unde l-ai cumparat si spune ce are sau poti sa incerci sa dai clik dreapta pe el si poate iti apare ceva acolo...