An error occurred while updating win10.

An error occurred while updating win10.

Since win10 was upgraded, many of my friends found that every update failed. Today I will share with you the reasons and solutions.

In the first step, click "Cortana" in the lower left corner of the computer. This function is actually a search function, which is the same as the search program and file in win7, as shown in:

In the search box, enter the Control Panel. In the control panel, locate the problem. If you do not have this option, click the control panel, on the displayed page, locate the problem, as shown in:

On the pop-up page, click window update to solve the problem. In the pop-up window, run as administrator, as shown in:

Then, a problem is displayed. This is the result of running as an administrator. Wait a moment and click Next. The problem is being detected, as shown in:

Then, an error is prompted, indicating that wu is damaged and needs to be downloaded again. If it is not for WiFi, we recommend that you do not download it, as shown in:

Finally, click the application repair program. After a while, the problem will be solved successfully. Then, return to window update and click detection and update, as shown in: