How to solve the 80240020 error in the process of upgrading Win10

The users who have subscribed to Win10 have been upgrading the Win10 system these days, but there may be some problems during the upgrade process. For example, the error of code 80240020 appears more. This article will introduce how to solve the 80240020 error encountered during the upgrade of Win10.





Under normal circumstances, users need to first confirm the interactive operation through Windows Update. Microsoft said that this is the largest software upgrade ever, and hopes to provide better users. user experience. Microsoft has not yet prepared for all devices. It is recommended that users who have not received the upgrade notification wait for a while until the system starts to upgrade.
This problem may occur because many users have previously forced the system to start the upgrade by command, but have not confirmed it through the upgrade reminder. For users who encounter the 80240020 error message, if you want to upgrade immediately, try to solve the problem by modifying the registry below.


1.Win+R open the run, enter regedit to open the registry editor;
2. Navigate to KEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\WindowsUpdate\\OSUpgrade
3. Create a new DWORD (32-bit) value named AllowOSUpgrade, double-click the new value to set its value to 1, as shown below:


The above is how to solve the 80240020 error in the process of upgrading Win10 All the contents, after the modification, click the update again, you can successfully upgrade Win10.