This update changes the way website publishing works. Publishing previously relied on a subsystem within Windows, which apparently no longer works reliably on some Windows systems that have been updated to use Internet Explorer 11, making publishing unreliable. Therefore with this update publishing is no longer dependent on this Windows subsystem and so it should be reliable again on all Windows systems.
Please note that the Designer 8 and 9 series products already have this improvement.
To update your installation, use the "Update program" facility in the program Help menu. You need to have unlocked AND registered your program for this option work. If you haven’t, when you invoke the update option you’ll be shown the unlock/register dialog again. Make sure you register using the same email address that you used to purchase the program, because each serial number can only be registered to one email address.