Problem with playback

I have several files that don’t allow me to fast forward or rewind. at all. they also randomly stop working, but will play fine on my computer. any help would be greatly appriciated.

Maybe you should try contacting WD’s Technical Support about this. You can do so either by phone or email.

To Contact WD for Technical Support
http://support.wdc.com/contact/index.asp?lang=en