My Sandisk clip sport doesn't work.

My Sandisk Clip sport doesn’t work. I’ve bought it yesterday. I pulg it to my PC, on winch Windows 7 is installed. The display plays “sandisk” and stop. The PC doesn’t recognize it. I’ll tried several time to reset, but it wasn’t usefull. What can I do? 

Return it?

I have the same problem. wcid?

Please read the sage advice in the post right above yours.