Windows 10: The solution for the error "Windows 10 installation has fail"ed

I am trying to upgrade My laptop version 10.0.10240 service pack 1 build 10240 into the latest version. I tried many ways from Google but at the end, it says "Windows 10 installation has failed."

:)

 

KB4025339 Fails Install 0x80070564

Thanks
I am trying Eagle 51's suggestions now. Windows Update troubleshooter found a bunch of errors and fixed all but one.The update is trying to download KB4025339 again. I'll see what happens. At step one troubleshooter finishes with one error unresolved "Potential Windows Update Database Error Detected-Not Fixed". Windows update stalled at 0%.

At step 2 same troubleshooter error. The KB finished a new download failed to install.
Did step 3 KB has downloaded but fails to install.

If Eagle's suggestion doesn't work I'll try EdTittel's suggestion

Tried bothe Eagle & Ed 's suggestions - do not work. Anyone else?

I have noticed that the latest update for my nvidia drivers has failed to update. Wondering about that!

 

Windows Updates failed to instal

I just did step one and they have just all installed.... thank you so much.... it was quite frustrating having that update window pop up every 5 minutes and failing to instal every time

Thanks mate

 

Solution for Failed Windows 10 Update Installation Error 0x80004005

I'm pleased my fix worked for you. My laptop still had some issues after upgrading to Windows 10 so I eventually did a clean install & upgraded to a SSD at the same time. However, the fix was useful to get Windows 10 working on the laptop and get the activation / digital entitlement allowing future installations.