Windows 10 upgrade stop at 24%

It's so painful to upgrade windows 7/8.1 to Windows 10 when it stuck upgrading process at 24% during copying files. The upgrade was establishing using iso media.
After dozens of try without luck, I solved the problem by running setup.exe in iso media with opsions  /auto:upgrade /noauto exit /performED.

> Setup /auto:upgrade /noauto exit /performED

Unfortunelty, you have to perform this upgrade online.
Detail problems can be read from:

1. https://forums.lenovo.com/t5/Lenovo-B-and-G-Series-Notebooks/Lenovo-G40-45-APU-6310-Windows-8-1-with-Bing-failed-to-upgrade/td-p/2162900
2. http://answers.microsoft.com/en-us/windows/forum/windows_10-windows_install/windows-10-upgrade-error-80240054-80240020/4be7b9b9-d5c9-4019-9aa1-64a26b755b0f?auth=1

publish link:

• https://www.linkedin.com/pulse/windows-10-upgrade-stop-24-iga-made-muliarsa 
• http://www.garasiku.web.id/igam/index.php/windows-server-tips/55-windows-10-upgrade-stop-a-24