how to fix bootres.dll is corrupt in windows 10

hello, 

thanks for your fast answer and thanks for the way to backup my files, as i already started to backup all my data to external HDD

and here the screenshot you asked about and another one for the BCD data on my pc Right now 

and that the Error i am getting right now while booting my pc without Windows USB 

about new installation its not bad idea the problem i had issue to re install all my drivers again so if i can recover my old windows that will be great.

and i am thinking if the second windows causing problem while booting to my 1st windows i can format the 2nd windows partition after i recover my data so i will have only one windows on the disk.

thanks 

HM

edit: btw i remembered now that the volume 0 was formatted as NTFS before i reformat it to FAT32 i hope help you to help me.

2nd edit: while i backup my data i navigated to the missing final C:\Windows\Sysytem32\Config\system and replaced it with the regback files

and then did one more bcdboot code 

• bcdboot D:\windows /s Z: /f ALL

and then restart my pc and boom my windows booted and run normally 

and when i get in i formatted part D "second windows" and restarted again and booted even faster this time 

any advice to do now so i repair all the cracks happened due all that week of errors ?

That is joyous - really, really good work! I hope all your important user files have also survived.

(1) Freeze this success with a Windows system image at "START, Settings, Update & Security, Backup, Go to backup & Restore (Win 7)". Then, make the Repair Disc or ask Cortana for Recovery Drive. Finally,  see...

https://www.winhelp.us/restore-a-system-image-in-windows-7.html

Restore a System Image Backup in Windows 7, 8, 8.1 and 10

Note: That is an informative 3rd-party site, but I know nothing (good or bad) about any downloads or links that are there (or anywhere else).

If your external hard drive (or the internal one I guess) is a Seagate or Maxtor, there will be a free version of Acronis True Image at their site. Seagate calls it DiscWizard. Macrium Reflect, AOMEI Backupper & others also offer free versions of their image makers. These 3rd-party apps are quicker, make more compact images, & are more flexible in use. But the Windows version works in under 15 minutes on my small & uncomplicated system.

(2) Your original blue screen mentioned EFI...

But your DiskPart has no EFI system partition, & there is no gap in the offsets to show one was deleted...

It is a Legacy install. Your BCD & other boot files are on C: instead of EFI. I think the computer is UEFI capable, but it has been turned off in BIOS. If you ever do a clean install (deleting all partitions), consider turning UEFI back on first.

(3) The partition which you reformatted from NTFS to FAT32 likely was the WinRE Tools partition. That was the onboard Recovery Environment. Shift+Restart would have rebooted to there at the "Choose an Option" screen. Now you must use the Installation media you've got, or ask Cortana for "Recovery Drive" to make one of those on USB.

(4) I think you really did good, tough & impressive work building a BCD line by line. Good going. The rest of your fix was pretty smart too.

(a) Maybe show us the end result BCD.

(b) In MSConfig (ask Cortana), Boot tab, does it show one or two Windows...?...

thanks for your help.

1. here are my MSConfig now and it is really strange not to see any windows 

and tried to show my bcd in command prompt but i couldnt

and i am not sure how to show my Result BCD you can tell me how and i will do it.

2. i have tried to backup my drive using windows build in software but it failed many times

dont know what casing that but when i tried to make recovery disk same thing

and then i downloaded DiscWizard from Segate website and it successfully done.

a) i dont know it is possible to recover the disks from that img while windows fails to start like what happened before?

b) i have some windows updates required to be done is it safe to update windows now or there is chance to fail again?

thanks alot again

You are showing very weird stuff in those pictures.

(1) Make DiscWizard's Bootable Media. That will be a Rescue DVD that can be booted through the BIOS Boot menu. Test it to see for sure it is bootable & that it shows the image you made (but don't recover it unnecessarily). Mine always does boot. You need to...

(a) Insert it (may need to turn the computer on to open the door).

(b) Turn on or reboot the computer.

(c) Press & hold your Boot Menu key at the manufacturer's logo screen. 

(d) Select the DVD from the boot menu.

(e) A "Press any key..." message will appear. Do so quickly, or the boot will be to Windows.

https://www.sysnative.com/forums/hardware-tutorials/23010-get-access-bios-settings-boot-menu-f-keys-hotkeys-system-manufacturer-oem.html

Get access to BIOS settings & Boot Menu: F-keys/Hotkeys by System Manufacturer (OEM)

Note: That is an informative 3rd-party site, but I know nothing (good or bad) of any downloads or links that are there.

(2) Now I'm confused again whether you've got a Legacy install or a UEFI install. What does MSInfo32 (ask Cortana) say is the BIOS Mode? It's possible your WinRE partition has been converted to an EFI system partition. Anyway, it has the word "System" in its Info column. Can you get into BIOS Setup, & just look around? Don't change it from one mode to the other, though, or I think the computer won't boot. You can only do that just before wiping all partitions for a clean install.

(3) The way to undo a dual boot was first to use MSConfig to delete the unwanted boot entry. It would have deleted it from the BCD store. After that, you could reformat/delete the unwanted, extraneous Windows partition. I think you did the equivalent of the reverse by doing a BCDBoot (generates a BCD & other boot files) before formatting the partition (now there's a boot entry to nowhere). This is the BCDBoot you did...

bcdboot D:\windows /s Z: /f ALL

Did you put the letter Z: on that FAT32 System partition? I think you converted it to a system partition that way, possibly it's an EFI partition. Now that the extraneous Windows partition is gone, do that BCDBoot command again. If booted to Windows, C: is your Windows partition. Use that letter instead of D:. Then hopefully BCDEdit will work again.  Then, show us "BCDEdit /Enum All".

(4) I'll have to think a bit on the rest of it. It would be best to get the Windows Backup & Restore & the Recovery Drive creation to work again. I know there have been other threads about that.

Edit: I guess a first try for these is DISM & SFC...

https://support.microsoft.com/en-us/help/929833/use-the-system-file-checker-tool-to-repair-missing-or-corrupted-system

Use the System File Checker tool to repair missing or corrupted system files

Hello PCR sorry for being late to answer: 

Here are some screen shots for what you needed:

MSinfo32

and as you see its UEFI system and about my setting bios setup it was dual mode both legacy and UEFI

and i tried to do the codes as u said and here the result "PS i did it while running windows"

and when i assign the letter the partition appeared in myPC and here what i found inside

and i tried to make rescue media by segate diskwizard but the iso file become linux based media dont know why.

just tell now what to do so i can access BCDedit to show it for you

and thanks alot for your help