Win8.1 upgrade WIN10 system to 99% pop-up error code 80240031 what to do

Win8.1 upgrade WIN10 system to 99% pop-up error code 80240031 what to do

1, press the WIN+R key to enter the "services.msc" (do not make quotes when you enter), and press ENTER. If you eject the User Account Control window at this time, please click "Continue";

2, in the service window to find and double-click to open the "Background Intelligent Transfer Services" service;

3, click on the "General" tab to ensure that "startup Type" is "Automatic" or "manual". Then click on the "Enable" button under "Service status".

4, the same steps to "Windows Installer", "Cryptographic Services", "Software Licensing Service" and "Windows Update" These four services are enabled.