This is exactly the process I used above....works fine for the currently logged in user, but when importing the same keys to the default user hive the setting does not get applied to new users.
Recently I used the known tweak to enable the full context menu in Windows 11 on my work laptop, and it worked as advertised, no problems at all. I understand that this tweak will only change the context menu for the currently logged in user (ME), hence modifying HKCU....
Reg.exe add...