Windows 10 startup problem

Question

I have a laptop running in W10 Pro x64 .

Suddenly, I had install empty iso file on my D drive using Universal USB installer. In other words, I had set my D drive to bootable drive with empty iso file. :(.

After this, I turned laptop off and turned on, But it shows

/******SYSLINUX 4.07 EDD 2013-07-25 Copyright  (C) 1994-2013  H. Peter Anvin  et  al**********/

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!And all of my important files are belongs to D drive.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

I pressed F12 and tried to use Startup repair, but Startup repair couldn't repair your pc, it shows.

Also I tried to use command prompt with command """cd\windows\system 32\config""" from both of d: and c:. But it shows """The system cannot find the  path specified. :((((((((((((

Also, what if I reinstall windows 10pro from usb flash driver, and choose upgrade option/it belongs to install windows and keep files, settings, and applications/ will my files be deleted? and tell me if I can recover my all files from windows.old?

Now, what can I do with my laptop to use old face, to keep my files? I really need to bring my laptop back like I used to before.

Please Help me.

Thank you.

Answer 1

Thank you, Lady

Answer 2

Hi.

Check this link, it serves to repair Windows.

https://www.intowindows.com/repair-windows-10-i...

Standard Disclaimer: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.