Returns the root key for the HKEY_CLASSES_ROOT hive
Returns the root key for the HKEY_CURRENT_CONFIG hive
Returns the root key for the HKEY_CURRENT_USER hive
Returns the root key for the HKEY_DYN_DATA hive
Returns the root key for the HKEY_LOCAL_MACHINE hive
Returns the root key for the HKEY_PERFORMANCE_DATA hive
Returns the root key for the HKEY_USERS hive
Represents the local system registry.