http://valinet6l6tq6d5yohaa6gdsf2ho4qcqcxyj2nahp5kd4z7nsa6ycdqd.onion/2022/05/24/Set-default-apps-in-Windows-11.html
If you’ve done everything correctly, open the Settings app using Start, for example - you should be greeted by the legacy Settings app from Windows 10: To spare you having to spin up a VM and gather the required files, you can download the following archive which contains the 2 folders from 22000.1: C:\Windows\ImmersiveControlPanel (already contains the proper SettingsEnvironment.Desktop.dll file in it as well), and C:\Windows\System32\SettingsEnvironment.Desktop.dll .