Hi there, Actually I suspect that you have been infected with Autorun.inf virus. I had the same problem with my own pc some time ago and I used Noob.Killer to remove it and it worked. If I am wrong, pls admins correct me. Link to Noob.Killer: http://leerz25.sitesled.com/files/tools/fixes/NOOB_KILLER.by.Leerz.zip