What should I do if the installation failed when upgrading from win7 to win10?

The functions of win10 have become more and more perfect. Many friends who use win7 system also want to switch to win10 system. However, how should we solve the problem when the installation fails during the upgrade of win7 to win10 system? Let’s take a look below.

1. Method 1: 1. If we can enter the system, we will delete the file in the picture below.

#2. Then open run with win R, enter cmd, and confirm.

#3. Enter the following command, as shown in the figure.

4. Open the Control Panel, click the System and Security button, then click System Options, enter the page and click Windows Update in the lower left corner.

#5. Afterwards, it will check for upgrade updates, automatically download and install win10.

The above is the method to solve the problem of win7 upgrade win10 showing installation failure. I hope it will be helpful to everyone.

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