WIN10 update and do not open store error code 0X80072EFD solution

Recently, users have been reflected in the WIN10 update and do not open the store often encountered error code:
0X80072EFD (or writing: WINDOWSUPDATE80072EFD, 0X80072EFD)
This kind of code after the advent of basically 1:30 will not solve the problem, resulting in the inability to update patches and applications. According to Microsoft's official explanation, this is usually due to a program on the computer to prevent Windows updates and store normal networking, so just find the program, and stop the program's blocking behavior can solve the problem.

This program is generally the firewall, kill soft, comprehensive security software, Web Accelerator, Proxy server and so on. So when you encounter a similar problem, you can try to shut down these software and related services, and then open the updates and stores again, and you may get back to normal.
Alternatively, you can add the following addresses to the "trust" or "Allow" lists ("whitelist" or "exceptions") of the firewall and security software, or allow Windows Update Services to connect to the Internet via port 80 and port 443 (for Windows Updates):
Http://*.update.microsoft.com
Http://*.update.microsoft.com
Http://download.windowsupdate.com