I guess i have 1903, but i tried starting Setup.exe from USB and even copying to C:/Temp.
I also tried the /quiet switch, but i get the same error

Bot i get with both ways the same error, i...

Hmm can open with double click the .exe but when it opens its only the menubar visible.

Command line i can't anything, but i can blindly copy lines and press enter, or i could write a .bat and...

Yeah exactly, i will never do that again, since restore points are helpful.

I guessed so, sadly not but this sounds really handy.

There is no way to initiate windows repair install without GUI...

Yeah i thought already about reset, with keeping everything.

What do you mean by system Image? :) You mean like a backup or restore point?
I killed that option also :/ like 1 day before or even...

Hello Brink, and thank you very much for the warm welcome. :)

Ok my brain is full of things, therefore sometimes it has to make place for other stuff.
But i copy here what i wrote ~10days ago...

I have done some not so smart things, i have took ownership with a tool, in the end I destroyed permissions and now I want to repair install. (I have added an Administrator User before I finally...