Re: can't operate allshare- please help
I'm sorry to hear this has happened. I'll admit I had some trouble understanding what your issue is, so I'm going to ask you to clarify on a couple points:
Your model is the PN51E550?
Your behavior is that after installing Allshare on your PC, you're unable to share files from this window, right? http://www.samsung.com/global/allshare/pcsw/images/q_guide_14.jpg