def __del__(self):
for key_path_prefix_upper, registry_file in self._registry_files.items():<EOL><INDENT>self._registry_files[key_path_prefix_upper] = None<EOL>if registry_file:<EOL><INDENT>registry_file.Close()<EOL><DEDENT><DEDENT>for profile_path_upper, registry_file in self._user_registry_files.items():<EOL><INDENT>self._user_registry_files[profile_path_upper] = None<EOL>if registry_file:<EOL><INDENT>registry_file.Close()<EOL><DEDENT><DEDENT>
Cleans up the Windows Registry object.