Microsoft pe system32.sys Got deleted after dec 6

Enormous 20 Reputation points
2025-12-09T16:00:16.3333333+00:00

My windows PE got deleted after factory reset my Dell 402 the oldest model of dell Technologies made in 2002 and it just stopped working do you have any answers to fix this

Windows for business | Windows Client for IT Pros | User experience | Other
0 comments No comments
{count} votes

1 answer

Sort by: Most helpful
  1. Ivy Bui (WICLOUD CORPORATION) 320 Reputation points Microsoft External Staff Moderator
    2025-12-11T06:29:16.54+00:00

    Hello Enormous, I am Ivy

    Thank you for contacting us regarding the issue with your Dell system after the factory reset. The missing system32.sys file indicates that the recovery process did not complete successfully or system files were corrupted during the reset.

    Recommended Steps to Resolve

    Your Dell system is failing to boot because critical files (e.g., system32.sys) were lost during the reset. To restore functionality:

    Step 1: Attempt Repair from Windows Recovery

    1. Boot from a Windows installation DVD or USB.
    2. At the first setup screen, press Shift + F10 to open Command Prompt.
    3. Run:
         diskpart
         list vol
         exit
      
      Confirm the correct Windows drive letter.
    4. Repair system files:
         DISM /Image:drive letter /Cleanup-Image /RestoreHealth /Source:path to install.wim /LimitAccess 
         sfc /scannow /offbootdir=drive letter\ /offwindir=drive letter\Windows 
      

    Replace drive letter with your Windows drive letter.

    Step 2: Create a Fresh WinPE USB

    If repairs fail:

    1. On a working PC, install Windows ADK (including WinPE add-on). (Link)
    2. Open Deployment and Imaging Tools Environment (Admin).
    3. Run:
         copype amd64 C:\WinPE_amd64
         Dism /Mount-Image /ImageFile:C:\WinPE_amd64\media\sources\boot.wim /index:1 /MountDir:C:\WinPE_amd64\mount
         (Optional) Dism /Add-Driver /Image:C:\WinPE_amd64\mount /Driver:<path to drivers>
         Dism /Unmount-Image /MountDir:C:\WinPE_amd64\mount /commit
         MakeWinPEMedia /UFD C:\WinPE_amd64 F:
      
      (Replace F: with your USB drive letter.)
    4. Boot the Dell PC from this USB. For older models, if USB boot fails, create a WinPE CD/DVD (ADK supports ISO creation) and set BIOS to boot from CD first.

    Step 3: Restore Recovery Environment

    After repairs, run:

    reagentc /enable
    

    to re-enable Windows Recovery.

    If you found this answer helpful, please click "Accept Answer" to share the love with everyone! πŸ’–πŸ˜ŠπŸŒΈβœ¨

    Thank you again for your patience and support!

    Ivy Bui

    0 comments No comments

Your answer

Answers can be marked as 'Accepted' by the question author and 'Recommended' by moderators, which helps users know the answer solved the author's problem.