If you want to update Windows then you have to be sure that the required component or files for Windows update are working properly and you have start the Windows Update Services and the system is protected from malicious programs because many times due to missing component, virus or other parasites injection you get the situation that system update stopped with the error message. Each error message has some specific reason but if you commonly follow the instructions of Windows update error then you can avoid them.
You may receive Windows update error 80072efd or 0x80072efd. The error message indicates that there is connection interruption between internets and Windows update Services. AS we know that Windows update is only possible when we connected to internet because it is online process so if it is missing then the Windows files can’t be downloaded. You must try to remove this error as soon as you receive. Here you will get the easy and helpful solution of this problem which is given in the below paragraph.
Cause of this error:-
Missing internet connection or connection interruption is the main cause of Windows update error 80072efd or 0x80072efd. Sometime we use faulty cable; router or the installed modem is missing so due to these issues system became unable to connect to the Microsoft Website services so Update stopped with the Windows error 80072efd. If the browser you are using to Windows update is missing then it may be problematic. Apart from this reason there is also a common but critical issue which is due to injection of virus and other malicious programs because they change the setting of the system.
Solution of Windows update error 80072efd:-
Since Windows update error 80072efd occurs due to connection interruption so you can solve this problem if you solve the issue of internet. If you are receiving this error then wait for 10 t0 15 minutes then try again. You may also do that restart the system and try to update Windows because system restart plays very important role and many times it solve the problems of the system. If you are still getting the error then restart the router, check that the modem you are using has installed successfully otherwise uninstall and reinstall it. You can also use the Windows update Troubleshooter which can automatically fix the problem. You can also do that go to the search option which is given in the right corner of the system screen and type “Identify and repair” then click on the Identify and repair network problems.