Friends i am answering it in English just because i don't know your language my friend
Friend as you mentioned in your threads you are facing problem with updating your windows 7 friend update problem occurred due to some specific region like your window is not register with Microsoft because
Microsoft updates for windows 7 only available for the window which is in the register with Microsoft.friend if you are working with register windows then do one thing write and thread on Microsoft support site with key of your window and make it register .........