Registry - Delete
Here you can specify the subkey or value to be deleted from the Registry.
Optionally, you may add comments here describing the purpose of this element.
Select one of the root Registry keys.
The name of the Registry subkey.
Checked => deletes the Registry subkey with all subkeys and values.
Delete only empty subkey
Checked => deletes the Registry subkey only if it doesn't contains any subkeys and values.
Registry - Delete command
Specify the name of the value to be deleted.
You can specify a condition that should be met for the action to be performed. If the condition is false then the command is skipped. See How to use If Condition for more details.
Access a 64-bit key (KEY_WOW64_64KEY)
Checked => Enable the setup to access redirected keys in the 64-bit registry view.