How to handle Win7 system Installation update failure Tip 80070020 Error method

We all use the WIN7 system users will install the system updates, often in the update will encounter some problems, such as our system Installation update failed, but also pop-up error window prompts "error generation 80070020" is how to do it, If you have encountered such a situation do not know how to deal with the time to follow the small series of tutorials together to solve it!

Method One: If you encounter such a hint, first of all, you can restart the computer, restart the boot after the installation of Windows Update, we can solve this problem.

　Method Two:

1, we directly click to open the Start menu, found in the menu run options click on Open, Get Input command window, direct input command character msconfig and then enter, Pop Open is our computer system Settings window.

2, in our open window, we switch the content to start this option Chau to you at noon, in the choice of click to open the Security startup checkbox in the "Network" after confirmation.

3, after the confirmation we click on the System Configuration dialog box, click inside the restart option, this setting will be called a "Safe Mode with network connection" Way to restart the computer.

4, waiting to start the computer, you can rerun the Windows Update to update the installation is completed.