Loop: Prepare Automatic Repair - Diagnosing your PC, error

Yes that's correct D:/
But, if disconnect sata power from the rest, may be C:/Windows

Well...
Matters if C:/boot folder Not exist?

The boot folder located EFI partition in \EFI\Microsoft\Boot.

If has No letter for it...? The efi partition

bootrec /fixmbr
bootrec /fixboot
bcdedit /export c:\bcdbackup
attrib c:\boot\bcd -h -r -s
ren c:\boot\bcd bcd.old
bootrec /rebuildbcd

Also, needed try this first:

Reset Windows Update in Windows 10


...?

If you haven't execute bellow commands.

Please boot your computer with Windows Setup Media and from Windows Recovery Environment start the Command Prompt.

Please type the bellow command into Command Prompt and press the Enter key.

The following command scans integrity of all protected Windows system files and repairs files with problems when possible.

Code:

Sfc  /Scannow   /OFFBOOTDIR=D:\   /OFFWINDIR=D:\Windows

Please replace the partition letter D: with Windows installed partition letter. When the computer boots into Windows Recovery Environment (WinRE) environment, the drive letter assign to Windows partition may not be C: drive letter because Windows 7, 8 , 8.1 and 10 creates a separate system partition when it's installed from scratch. The system partition contains boot files WinRE assigns the system partition the C: drive letter and the Windows installed partition will be assign any other drive letter, usually D: drive letter is assign to Windows installed partition. The Bcdedit /enum | find "osdevice" command can be used to find out the drive letter of the Windows installed partition, the output of the Bcdedit command is similar to this osdevice partition=D:. The drive letter after partition= is the drive letter of the Windows partition.



Please boot your computer with Windows Installation Media and from Windows Recovery Environment start the Command Prompt.

Please execute below command and reboot your computer to see issue resolves.

Code:

mkdir C:\scratch

DISM    /Image:C:\     /Cleanup-Image   /RevertPendingActions /ScratchDir:C:\Scratch

Please replace the partition letter C: with Windows installed partition letter. When computer boots into Windows Recovery Environment (WinRE) environment the drive letter assign to Windows partition may not be C: drive letter because Windows 7, 8 , 8.1 and 10 creates a separate system partition when it's installed from scratch. The system partition contains boot files WinRE assigns the system partition the C: drive letter and the Windows installed partition will be assign any other drive letter usually D: drive letter is assign to Windows installed partition. The Bcdedit /enum | find "osdevice" command can be used to find out the drive letter of the Windows installed partition the output of the Bcdedit command is similar to this osdevice partition=D:. The drive letter after partition= is the drive letter of the Windows partition.

So run
Sfc/Scannow/OFFBOOTDIR=D:\ /OFFWINDIR=D:\Windows
....
After run
mkdir C:\scratch

DISM /Image:C:\ /Cleanup-Image/RevertPendingActions/ScratchDir:C:\Scratch
....Correct?

Yes correct and reboot your computer.

FreeBooter said:

Yes correct and reboot your computer.

1
After 1st command try 2nd command directly or
Check if it boots and after try second command?

2
Take time these commands?

3
Can put commands in usb stick, txt file, open with notepad and copy to command prompt?

- - - Updated - - -

According to #8 i attached Log.txt file
In #24 reply, you say two commands,
So try these two
After reboot,
And not booting, then try... the others referred commands:

bootrec /fixmbr

bootrec /fixboot

bcdedit /export c:\bcdbackup

attrib c:\boot\bcd -h -r -s

ren c:\boot\bcd bcd.old

bootrec /rebuildbcd


....?

- - - Updated - - -

When go to command prompt
I HAVE:
X:/.../
These commands run from X:/ or switch to letter...?

You can if you want to execute both commands and reboot your computer.

So, boot in windows 10 setup DVD, And from X:/ command prompt, run these two commands, reboot, ... then update forum here, with the result...
BTW you saw attached log txt file in post #8...?