reg copy

Copy keys and their values in the registry. More information: https://learn.microsoft.com/windows-server/administration/windows-commands/reg-copy.

• Copy a registry key to a new registry location:

reg copy {{old_key_name}} {{new_key_name}}

• Copy a registry key recursively (with all [s]ubkeys) to a new registry location:

reg copy {{old_key_name}} {{new_key_name}} /s

• [f]orcefully (without a prompt) copy a registry key:

reg copy {{old_key_name}} {{new_key_name}} /f