How to fix windows lock screen spotlight is not changing ??

Try to re-register Windows Spotlight using following PowerShell command:

Get-AppxPackage -Name Microsoft.Windows.ContentDeliveryManager | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml" -Verbose}

If issue still persists, try to perform repair upgrade:

https://learn.microsoft.com/en-us/answers/questions/2287898/how-to-perform-repair-upgrade-in-windows-11-articl

You can also refer this video fix:

https://www.youtube.com/watch?v=TFFOPI064fs

Let us know if this helps!

I even reinstalled Windows 11, but spotlight is not working on lock screen.

Nothing worked.

1

Go into the Settings App - Personalisation - LockScreen

Set Background to picture and choose one

2

Open Windows Explorer.

Paste this into the address bar and press Enter

%USERPROFILE%\appData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\LocalState\Assets

Delete everything in the resulting folder

Paste this into the address bar and press Enter

%USERPROFILE%\AppData\Local \Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\Settings

Delete everything in the resulting folder

3

Click your Start Button, then just type powershell and on the resulting list, right click PowerShell and select Powershell (admin)

Run (Copy and Paste) this command and hit Enter

Get-AppxPackage -allusers *ContentDeliveryManager* | foreach {Add-AppxPackage "$($_.InstallLocation)\appxmanifest.xml" -DisableDevelopmentMode -register }

Restart your PC

4

Go into the Settings App - Personalisation - LockScreen

Set Background to Windows Spotlight