Win 8.1 x64 won't boot

[Docfxit]

I am in a cmd window after booting up with Lazesoft USB Win 8.1 x64.

I have run chkdsk /r
with no errors. Many times.

I have run:
DISM.exe /Image:C:\ /Cleanup-Image /ScanHealth

I get error 1920


I have run sfc /scannow
Windows Resource Protection could not perform the requested operation.
I have attached the log to this thread.

Do you have any ideas?

Thank you,

 

[xilolee]

Try this trick:
1) open an elevated command prompt
2) Launch this command--> cd /d x:\windows
3) the command prompt should (be) become x:\windows
4) Launch this command--> mklink /J temp c:\windows\temp
5) If it worked, now you should have a junction: anything that tries to write in x:\windows\temp, will write instead in c:\windows\temp
6) Re-launch your command

 

[Docfxit]

With this cmd:
mklink /J temp c:\windows\temp

I got "Cannot create a file when that file already exists."

So I deleted x:\windows\temp

With this cmd:
mklink /J temp c:\windows\temp

I got "Incorrect function."

 

[xilolee]

Make sure that c: is assigned to your (real and non-working) windows OS partition.
Otherwise, you have to change c: to whatever letter it has got.

 

[Docfxit]

C:\windows\temp is where the OS that is not booting is located.

Thanks,

 

[Docfxit]

I have found an ISO that has startup repair.
I have run startup repair three times.
I have run:
bootrec /fixboot
bootrec /rebuildbcd

It did find one windows OS.
When I boot now I get this screen:
I can't seem to add a jpg of the screen.
The Status is 0xc0000225
An unexpected error has occurred.

Is it possible the boot partition that is currently Fat32 is corrupt.
Would it be a good idea to delete the partition and then let the startup repair recreate it?

Thank you,