So, short recap of my life with my e250r. Has worked perfectly for about 2 years. Recently it would start freezing up in the middle of songs randomly and I would be unable turn on/off. I wiped all the music from it, updated all software, and formatted it.
It was reset basically to when I bought it…I thought. Now when I go into WMP and SYNC like I have been doing for the past 2 years…every song says ERROR and you get that red X next to the song. So I am unable to sync any music.
I have searched the forums and couldn’t find a great answer. Any ideas? I emailed sandisk support a few days ago and got no respsone 
