Windows10 preview version 9879 installation progress completed 18% after the solution

Win10 preview version 9879 has been officially released, for this year's last Win10 preview version, many users are still very much looking forward to, so many users have I chose to continue the upgrade. There are two ways to upgrade the Win10 preview version 9879. One is to select the automatic installation under the Metro interface, and the other is to use the Win10 preview version of the 9879 preview version of the Simplified Chinese Professional Edition ISO image to download and directly save the settings to cover the installation.
However, although the mood of users using Win10 Preview 9879 is very urgent, the facts are not perfect. Many users encountered an 18% problem with the installation card during the installation process. So how do you solve this problem?

The current test Win10 installation card is at 18%. The most effective solution is to disconnect the computer network connection, which may be related to Microsoft's network authentication mechanism. Believe that "broken network Dafa" is not stranger to the old Windows Phone 7 users. Windows Phone 7 update needs to connect to the Zune player kit. When the official push does not check for updates, you can check the update package within 7 or 8 seconds.
For Win10/Win8.1 installation, there is no such trouble. When the 18% period has been completed, you can unplug the network cable or disable the network adapter to disconnect the network, and you can successfully complete the installation.
It is very difficult to install this problem for the Win10 preview. Everyone will not be unfamiliar. In the previous version of 9860, many users encountered this problem. Therefore, users can borrow the last experience to solve this installation problem.