Windows 10 Install FAIL (Screenshot)

Try the fixes here: Fix for the 80240020 error when trying to install Windows 10 : windows

hmd899 said:

you could be right but to be honest I think this method is not for people who are upgrading from the offer otherwise they would state that, I don't know really, what do you think?

Since I did this and it worked perfectly I'd say it's a valid way to go if you don't want to wait.

Download and create a ISO then create a flash drive. Run setup.exe from the flash drive and you will do an upgrade, exactly as if you were doing it through Windows Update or the Get Windows 10 icon.

hmd899 said:

you could be right but to be honest I think this method is not for people who are upgrading from the offer otherwise they would state that, I don't know really, what do you think?

I used the upgrade option in the Media Creator Tool to install W10 over W7 with no problem. Once installed W10 activated immediately and it runs just fine.

What was the failure error?

See if you have a C:\Windows\Panther folder and if there is a install or fail or similar file in it. If so, see what it contains.

Also look through this post, see if any of the fixes will resolve your problem: Common Faults / Fixes List - Windows 10 Forums

See here: Windows 8.1 Update Failures with an error code 80240054. - Microsoft Community