Manga Studio EX Windows Version 4.0.5: "Manga Studio EX for Windows Version 4.0.5" updates previous installs of Manga Studio EX 4 to "Manga Studio EX Version 4.0.5". It does not update or work with any other application.Changes & Improvements in 4.0.5: 4.0.5 fixes a bug in the Beginner's Assistant and also includes fixes and enhancements introduced in 4.0.3/4.0.4 (full support of Intuos4, a clockwise page rotate option added to the default page tool bar at the top, as well as various other fixes and improvements).