Comments on: Error: “…serial number is missing or invalid…” (CS2 Windows) http://photoshopnews.com/2005/07/07/error-serial-number-is-missing-or-invalid-cs2-windows/ The latest news about the top pixel wrangling application on the planet. Tue, 14 Jun 2011 07:04:25 -0500 http://wordpress.org/?v=2.8.6 hourly 1