Win8.1 system update patch prompts 0x80070020 error what to do?

Win8.1 system update patch prompts 0x80070020 error what to do? 、

Workaround:

1, press win+x and then enter the Control Panel, select Windows Update System update;

2, the desktop press Ctrl+alt+del pull out the Task Manager, select the startup item, disable the startup items which are not system processes, restart the computer to install the test again.

3, temporarily shutdown anti-virus software, install a good patch and then open antivirus software.

Related reading: If you receive Windows Update error 80070020, the program that is running on your computer may be interfering with Windows Update. This problem can usually be resolved by restarting your computer and running Windows Update again. If you still receive error 80070020 after you restart your computer and run Windows Update, the jamming program (such as an antivirus program) may run automatically the first time you start your computer. In this case, you need to restart your computer and do not run programs that run when Windows first starts. There are two ways to do this: start your computer in Safe mode, and start Windows manually without starting the program (also known as a clean reboot)