Clean Install fails after 30+ percent

[General Domel]

I am trying to run a clean install on a system that has been upgraded from Windows 7 to Windows 10. The procedure runs smoothlessly up to about 30 %, then, without a warning, a rollback begins, and in the end, only a meaningless message is displayed according to which the clean install could not be completed (I can see that myself, Bill!) and no data were changed. There is no clue to what is going wrong.

Is there any alternate way how to get a clean install?

 

[bassfisher6522]

Are you sure you're doing a clean install? Do you have the ISO on a DVD or a USB drive?

 

[General Domel]

Yes. I am using a DVD.

 

[bassfisher6522]

When doing the clean install....are you selecting the "custom" option?

 

[General Domel]

Yes. And all data on this partition shall be swiped.

 

[General Domel]

Tried a cleaninstall from the DVD. It went smoothly in late evening, this morning, when I came back, the screen read "Problem with resetting to factory state". No clue to what kind of problem, naught, nada, nothing. Just a button "Cancel". And this, after a whole night of installing.

Jesus, how much I HATE Win10!!!