Windows 10 install failed error 80240020
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgnrjfueIw8y7u3D3FCR8aumNnjjizfPisoGPNhMv6V7HDppwREJusHoV-cXQ9HQ2iS-OY7L7xJ7ZgyC4_GD9oFVfFaqxK5sM0hKRUf_iB56DeBlBilVbniGdIWSv7h72Ftj4fSUsc8wNg/s320/windows-10-free-versions.jpg)
if you got error "80240020" during install Windows 10 Final version, thats mean installation folder is corrupted and/or unfinished, and windows update failed!
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgK8g021ffx6_zcn7GcDFjzs0c25h_uCv4AtLi6hFpa9-nPAMquysARvU6bmB0zk8Emkos5XEdTKbel3eSJmyy4JmejVw4LOo_cMljD7xx5sdkuopRj5HRvYM1bwNnreq7OSQge7b4OppI/s320/windows10_finalVersion.jpg)
To fix issue of install windows 10, execute steps below :
1. Delete everything in that folder "C:WindowsSoftwareDistributionDownload".
2. Now, run the command prompt as an administrator (you can flow this topic to know how to run command). Type in "wuauclt.exe /updatenow".
3. Go to Control Panel > Windows Update and Windows 10 should start re-downloading from scratch.
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