Cruzer Micro blinking light

I have a Cruzer Micro and when I plug it into the USB port, the light on the flash drive blinks.  It seems to blink three times then pause then repeats until it eventually stops blinking.  The end result is that my computer will not open the drive however it recognizes that it is attempting to open.  I’ve tried the drive on different computers and USB ports.  

Can anyone help?

What error msg do you get when you try to open the drive?  What version of Windows are you using?