Live Update Failed SInce 1st Installation

I'm using NIS 2013 with 3 License, but I've got an error while update NIS 2013 on all of my PC.

 

Every trying to update I always get the error liek in the pictures.

 

So what shoud I do?

 

Fisrt Image

 

Preview Image 2

 

Error Live Update Log

 

Error Detail