Windows 10: Windows 11 Intallation Error

I can install windows 11 with windows installation assistant and i have error 0xa0000400. Why i have this error how to fix it.

:)

 

Windows 10 Upgrade Error 11/11/2015

Hi Marianne,

Thank you for posting in Microsoft Community, we appreciate your interest in Windows 10.

As you are facing issues with installing the updates, do let us know the following to assist you better:

• Were you able to see any error notification along with the error code?
• What is the make and model of your device?
• Are you able to boot in to the desktop?

This issue might be due to the anti-virus software or corrupted Windows Update Components.

I suggest you to hard reboot the computer and perform the below.

Step 1: Try to eject all the external devices connected to your computer except mouse and keyboard, reboot the computer and check if the issue persists.

Step 2: I suggest you to uninstall the anti-virus software installed on your device and check for the updates.

If the issue still persists,

Step 3: I suggest you to run the Windows Update troubleshooter and check.

Resolves problems that prevents you from updating windows.

Steps:

• Press Windows key and type
  Troubleshooting.
• Click on Troubleshooting and click on
  View all in the left pane.
• Select Windows Update to run the Windows Update Troubleshooter
  and follow the on-screen instructions.

For further reference: How to: Troubleshoot common Setup and Stop Errors during Windows 10
Installation

Hope it helps. Kindly update the status of this issue, we will be happy to help you further.

 

WMPlayer win32 error

List the EXACT "blah, blah" you mention, here please... for ALL installation cases!

(Sound like a possible "DLL-Hell" issue, but "Windows File Protection" &/or "System File Protection" should have countered for this... no biggie, there's ways around that too!)

*Smile

* I have to 'step-out' now, but imo, this is the track to pursue here, & we will when I get back... so, please list that data I request!

APK

 

Adobe Flash message in IE 11

Hi Sandra,

To help you out with your concern, we suggest that you disable the add-ons in Internet Explorer 11. For step by step instructions, go to this

link, then look for the title Turning off and removing add-ons.

We also suggest that you reset Internet Explorer 11 through these steps:

• Go to Internet Explorer then click the Gear icon.
• Choose Internet options > Advanced.
• Click Reset.

(Note: If you have added Favorites, back up them first before resetting the browser. )

Should you need further assistance, let us know.

Regards.