Windows 10: Windows Update Error 0xC1900101- 0x40021

I've been trying to update my laptop for the past few months and I've only been getting the BSOD and this error.I'm on the Windows 11 21H2. I've been using the Windows Updates, and even the Windows Installation assistant, I just can't seem to get past this.Attaching the Panther and Rollback, since I usually see this being asked. Thank you so much in advance.

:)

 

error 0xC1900101 - 0x40021

• 0xC1900101 - 0x40021 the installation failed in the SECOND_BOOT phase during SYSPREP_RESPECIALIZE operation.
• I dont know how to solve this, and I wasn't able to find a solution. Im upgrading from windows 7
  

 

Error 0xC1900101 - 0x40021

Hello,

I'm trying to upgrade my Windows 10 to Windows 11 but I've got a blue screen with this error :
INVALID_DATA_ACCESS_TRAP

After that, when I came in Windows 10, the configuration of Windows 11 tell this error :

0xC1900101 - 0x40021 : The installation failed in the SECOND_BOOT phase with an error in the BOOT operator.

(This error occurs when I'm use the ISO file)
(I've already tried Windows 11 Installation Assistant)

Thanks

Also, I've an Ubuntu dualboot on my laptop

 

Windows Update Error 0xC1900101- 0x40021

So recently I tried updating my computer which is running Windows 10 currently...to Windows 11 but the upgrade froze on a black screen and so I force-restarted my computer and it rolled back to Windows 10 with this error :

We couldn't install Windows 11

We've set your PC back to the way it was right before you started installing Windows 11.

0xC1900101- 0x40021

The installation failed in the SECOND_BOOT phase with an error during SYSPREP RESPECIALIZE operation