Comments The Flash Professional CS5.5.1 updater is now available. This update contains fixes for opening and saving some Flash Professional files (FLAs) in CS5.5, and other bug fixes.
You can get the updater via the Support/Downloads page or the Adobe Update Manager.
Support/Downloads: http://www.adobe.com/support/flash/downloads.html
Update Manager: To install the update, launch Flash and choose Help > Updates. The Update Manager will launch and offer to download and install the updater.