osCommerce Error: Catalog images directory does not exist: /images/

Solution:

Change the root and the 3 DIR_FS to ../

define('DIR_FS_DOCUMENT_ROOT', '../');
define('DIR_WS_ADMIN', '/admin/');
define('DIR_FS_ADMIN', '../admin/');
define('DIR_WS_CATALOG', '/');
define('DIR_FS_CATALOG', '../');

If again show the error like that 'Catalog images directory is not writeable: ../images/'

Need to change your images file permission. Please follow the screen shot for the condition.