How to Fix Windows Upgrade Error 8007042B – 0x4001E

A number of customers complained of receiving an error 8007042B – 0x4001E once they had been attempting to improve their working techniques to Home windows 11. Since you’re right here, you have to be dealing with this error as effectively. Fear not, as right here on this tutorial, we are going to talk about what causes this subject, and how are you going to repair it on Home windows 11/10 PC.

If you encounter this bug, you could obtain an error message as effectively. This reads the next –

The set up failed through the Second Boot part whereas trying the PRE_OOBE operation.

Fix Windows Upgrade Error 8007042B – 0x4001E

What causes Error 8007042B – 0x4001E on Home windows 11/10?

This error may happen attributable to a number of of the next causes. 

  • Lacking or broken system recordsdata 
  • Corrupted Home windows 11/10 Picture
  • Corrupted Replace elements
  • Outdated or out of date Gadget Drivers

How do I repair Improve Error 8007042B – 0x4001E?

In case you are dealing with hassle upgrading your Home windows due to an error code 8007042B – 0x4001E, attempt these options and see if any resolve this bug. Earlier than you apply the workarounds mentioned beneath, be certain that to do the next first –

  • Disconnect all USB units: At instances, the secondary or peripheral units hooked up to your PC might also stop you from upgrading your system. This occurs solely when the hooked up USB has change into corrupted someway.
  • Disable/Take away Third-Celebration Antivirus: Should you depend on a third-party antivirus program to detect/resolve viruses or malware, be certain that to briefly disable it as effectively. So long as that is turned ON, there will probably be pointless interactions with the system apps and therefore the bug continues to persist. 

Assuming that you’ve already adopted the above two factors, let’s deal with the options now –

1. Confirm Minimal System Necessities

In case you are attempting to improve your Home windows 10 OS to Home windows 11 and that is failing on an error code 8007042B – 0x4001E, this have to be attributable to system incompatibilities. Go and examine in case your machine meets all of the minimal system necessities to put in the brand new working system i.e. Home windows 11.

2. Examine your arduous disk

If the arduous drive in your pc has corrupted someway, this may also lead to errors like 8007042B – 0x4001E. There’s no level in working any fixes when your arduous disk is corrupted. So, examine the arduous drive first and proceed to the options beneath solely if you discover your HDD all okay. Right here’s how you can examine the arduous disk in Home windows 11/10 –

  • Initially, open Command Immediate as administrator.
  • When it launches, sort the next and press Enter.

chkdsk C: /f /r

Observe: By default “C:” is the basis drive on the Home windows working system. In case it differs in your PC, exchange it with the suitable letter. 

  • For the reason that root drive is already in use, CMD is not going to run this command. As a substitute, this can immediate a message underlined beneath –

“Would you prefer to schedule this quantity to be checked the subsequent time the system restarts? (Y/N)”

  • Kind “Y”, and press Enter once more.

CHKDSK Windows 11 Error 8007001F – 0x4000D

  • Restart your machine subsequent in order that the arduous drive scan begins robotically.
  • As soon as the scanning completes, you’ll obtain a report stating whether or not your arduous disk is alright for use or wants a alternative. Act accordingly to be able to improve your Home windows. 

3. Run Home windows Replace Troubleshooter

If the CHKDSK command doesn’t reveal any subject with the arduous disk, the issue might lie some other place. The “Replace Troubleshooter” is an in-built device on Home windows that you could be run to search out and repair any update-related points in your PC. Right here’s how you can carry out this job –

  • Press Win + I to launch the Settings app.
  • Kind “Troubleshoot” within the search discipline, and press Enter.
  • Click on to broaden the primary outcome i.e. Troubleshoot settings.

Troubleshoot Settings Windows 11

  • On the succeeding web page, click on Different troubleshooters.
  • Beneath Most Frequent, you could discover the Run button beside Home windows Replace. Properly, click on on it.

Windows 11 Update Troubleshooter - Error 8007042B – 0x4001E

  • When the troubleshooting window opens up, hit Subsequent and observe the on-screen directions.
  • Let this device discover and resolve any points in your PC robotically.
  • As soon as the troubleshooting finishes, restart Home windows and see if now you can improve simply. 

4. Repair Error 8007042B – 0x4001E through SFC/DISM instruments

The presence of corrupted system recordsdata or the System Picture itself might also set off points like 8007042B – 0x4001E. To resolve this, attempt working the System File Checker device to search out and restore corruptions with system recordsdata and folders. Right here’s how you utilize this device –

  • Launch CMD as an administrator.
  • On the elevated immediate, sort the beneath code, and press Enter –

sfc /scannow

SFC Windows 11 - Error 8007042B – 0x4001E

  • Watch for this device to finish 100%. As soon as that is over, restart your PC

From the subsequent logon, attempt upgrading your machine once more. In case the error 8007042B – 0x4001E seems once more, provoke the DISM scan utilizing the steps beneath –

  • Proper-click on the Home windows icon and choose Home windows Terminal (Admin).
  • The terminal will default land into Home windows PowerShell.
  • Kind the code beneath and press Enter.

DISM /On-line /Cleanup-Picture /RestoreHealth

DISM Windows Terminal - Error 8007042B – 0x4001E

  • Similar to SFC, let this device full 100% as effectively.

When the DISM scanning finishes, reboot your PC and see if now you can replace your Home windows 11/10. 

5. Replace Gadget drivers

Drivers play an vital half in serving higher communication between system {hardware} and software program. Should you haven’t upgraded completely different machine drivers since way back, there’s a chance of them turning into corrupt or out of date. You could replace all machine drivers by visiting Home windows Replace and checking for elective updates.

I hope you at the moment are in a position to replace your Home windows 11/10 PC with out entering into error code 8007042B – 0x4001E.

Learn Subsequent: Discover ways to carry out a clear set up of Home windows 11 utilizing an ISO file. 

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