How do I change the ISO default wallpaper?

[BKPB]

The Aero theme gets installed on user-creation and overwrites any changes you've made to the personalizations that themes handle, such as wallpaper. To fix this, prevent the Aero theme from being installed with the following keys:

You make a huge contribution to this site and to its users.

Before the release of version 24H2 of Windows 11, I had no problems changing the Color settings using the registry.
But in the latest version, I couldn't change the settings, they just didn't apply.
I suffered for three days and today I decided to ask for help on the site.
I immediately came across a thread on this issue, and your solution is "To fix this, prevent the Aero theme installation"

I applied this registry setting and everything worked out.

I express my respect to you.