Win10 preview version 9860 installation card has been completed 18% how to do

The system installation card is not a patent of Win10 preview version 9860 in 18%. It was also encountered by friends when installing Windows 10 preview version 9841. This problem has existed since Win8.1/Win8, and there is no regular rule. It’s all about “Personality”.
Small series summarizes some possible ways to solve the problem:
• Wait an hour, if there is no improvement, cancel the retry.
• The card cancels the retry at 18% and may solve the problem. (However, just wait for a few minutes to cancel the installation, and the anxious user can close the Windows upgrade process directly through the task manager).
• Some netizens speculate that "18% completed" is related to Microsoft's online verification mechanism. After disconnection, you can bypass the verification and continue to install.
Using the boot USB flash drive, some friends have encountered a new problem, unable to upgrade the installation (retain the application and system configuration), always prompt to pull out the medium and then insert the media. There is no effective solution, only the new coverage is installed. In this case, it is recommended to use “ Rubik's Cube U disk boot & rdquo; burn the ISO image into a boot U disk new coverage installation Build 9860.
• After downloading the Win10 preview version of the 9860 ISO image, use the Rubik's Cube Master to create a system to install the USB flash drive.
• Use Rubik's Cube U disk in Rubik's Cube Master to start the ISO image into a bootable U disk for installation, eliminating the trouble of engraving, and sharing it with friends;

• Rubik's Cube The Rubik's cube virtual drive in the computer master can load the ISO image directly, and users can try to upgrade directly under the Build 9841 system.