How to fix the error code 0x80004005-0x1000A on my upgrade to windows 11 through my windows 10 PC

Question

Hi Microsoft Team,

I wanted to upgrade my PC to Windows 11 since the end of support for Windows 10. I decided to upgrade my PC through the Windows Update section mentioned in the settings. My PC is fully compatible with all the Windows 11 criteria required. But in the installation process, my pc kept giving the error code '0x80004005'. So I decided to use the iso method to install Windows 11, but even trying that didn't work out because it still gave the error code 0x80004005-0x1000A. I have already deleted and removed any overclocking software, such as MSI Afterburner or NVIDIA Inspector, also. But the PC won't install Windows due to this error.

I hope the team will see my message and help me resolve this upgrade issue.

This attachment for the error screen is below.

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https://drive.google.com/file/d/1OmK51Lp-PKpqytGkRqmuEX-9fA-Xnx-v/view?usp=sharing

This is the link for the zip file you asked.

These are the screenshots you asked for

Screenshot 2026-02-15 085847.png

Screenshot 2026-02-15 085702.png

Screenshot 2026-02-15 085836.png

Pls help me resolve the issue...

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here you go

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If anyone is facing the same problem you can just follow the steps given by sir to solve as it solved mine 😁

Answer 1

Please run the following:

xcopy /h Y:\EFI\Microsoft\Boot\BCD E:\

format Y: /fs:FAT32 /q

bcdboot E:\Windows /s Y: /f UEFI

Post the output.

Answer 2

Please boot into Windows RE. To do so, from the login screen, click Shutdown, then hold down the Shift key while selecting Restart.

In Windows RE, click Troubleshoot, Advanced Options, Command Prompt.

In the WinRE Command Prompt, type the following commands:

diskpart

select disk 1

list part

select part 1

assign letter=Y

list vol

exit

Take photos of the output screen using your phone and share the images here. Don't quit WinRE yet. A few more commands need to be run.

Answer 3

Hi Shubham,

To narrow down the issue, please share a zipped copy of the following setup log file on OneDrive (or any other host) and post the link here:

C:\$WINDOWS.~BT\Sources\Panther\setupact.log

Note: C:\$WINDOWS.~BT is a hidden folder. To access it, press Win + R, type C:\$WINDOWS.~BT and click OK.

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Right-click Start, and click Disk Management. Maximize Disk Management, adjust the column widths in the top pane to make all the entries visible. Post a screenshot.

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Run msinfo32.exe, and click System Summary. Resize the columns in the right pane to make the entries visible, and post a screenshot.

Answer 4

Hi Shubham,

Please open the admin Command Prompt and run these commands:

[code] Bcdedit

bcdedit /export c:\bcd.bak

reagentc /info

diskpart

list disk

select disk 1

list part

list vol

exit [/code]

Post the output.

Answer 5

sir i have updated my question and added the files you requested. Kindly take a look..