Win10 update /store can not open the error 80072efd solution

This kind of program is generally firewall, soft kill, integrated security software, web accelerator, proxy server and so on. So when you encounter similar problems, you can try to close these software and related services, and then open the update program and store again, it may return to normal.
Alternatively, you can add the following addresses to the "trust" or "allow" list ("whitelist" or "exception") of the firewall and security software, or allow the Windows Update service to connect through port 80 and port 443. To the Internet (for Windows updates):
• http://*.update.microsoft.com
• https://*.update.microsoft.com
• http://download.windowsupdate .com
Please refer to the firewall or security software product help file you are using for specific methods.