Fix Error 80240020 When Upgrading to Windows 10

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Windows 10 has already arrived and some users are experiencing various problems upgrading from Windows 7 or Windows 8.1 One is 80.24002 million error in Windows Update.

error 80240020  in Windows 10 upgrade does not really matter. Microsoft explains that there is no problem with the reservation or download the upgrade to Windows 10. Windows 10 Downloading is not corrupt or has problems and in coming days will arrive notification to update your device.

That is, Microsoft has downloaded the complete renovation but still do not want to update for some reason, probably because he wants to be progressive for what might happen. So it does that even though we have downloaded Windows 10, have to wait a few days to give us the possibility to upgrade to the latest operating system.

But there is a little trick that allows us to skip the error and update since Windows 10. Here we explain how.

Click the start button search or Run: regedit

Open the Registry Editor

-Navigate to HKEY_LOCAL_MACHINE SOFTWARE Microsoft Windows CurrentVersion WindowsUpdate OSUpgrade

-The absence of the key called AllowOSUpgrade, create it. This name and value 0x00000001 DWORD (32-bit) format. To do this click right> New> DWORD (32-bit) button.

It should look like:



Then go to  Windows Update and click Check for Updates

An upgrade to Windows 10 should appear and click Start to begin the process without getting  running to the error 80240020 when installing.

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