Note that ~ signifies the user home directory ~/Library/Preferences/Macromedia/Flash Player//support/flashplayer/sys/ ~/Library/Preferences/Macromedia/Flash Player/#SharedObjects
* Flash cookies are located in two locations, shown as follows: You may want to go one step further and delete your Flash cookies yourself, since the app doesn’t always grab them on the way out. Now Flash is completely uninstalled from your Mac. Let the application run and when finished click on “Done” or just quit the app.From the newly mounted disk image, launch the “Adobe Flash Player Uninstaller” and click on the “UNINSTALL” button.Download the Adobe Flash Player Uninstaller application from Adobe's Website.
