Try going into Device Manager and uninstalling and reinstalling your mp3 player. Report back with the results.
Windows Outreach Team
I cannot get media player to recognise any external devices including my mp3 player. It used to recognise it, but now if I try to synch it keeps asking me to attach a device. I am running on Vista home premium and media player 11.0.6001.7004. Can anyone tell me why this is.