
If you have started a course, restart the browser and start the course again.Ĭhrome on Windows, Mac OS X, Chrome OS, and Linuxġ.Select Shockwave Flash and click Disable.Open the browser menu and click Add-ons.Run the uninstaller to remove Flash from your Mac.Visit Adobe’s website and download the Flash plug-in uninstaller.Īdobe provides two different Flash plug-ins for Mac OS X.Uninstall all the plug-ins beginning with “Adobe Flash Player.”.Navigate to Control Panel and view your list of installed programs.

My suggestion would be to disable the non-native Flash plugin in Chrome to be on the safe side. This does not explain why a second Flash plugin is enabled in the browser, as it does not make sense if the native Flash plugin is always used if active. If multiple Flash plugins are enabled and the native plugin is one of them, then that plugin is used to display Flash contents in the Google Chrome web browser. Keep in mind that if you use the system version, you're responsible for keeping Flash updated while the built-in version will update automatically via Chrome's auto-update mechanism. When both are listed as enabled, Google Chrome uses the built-in version by default, so you shouldn't have to specify which one to use unless you specifically want Chrome to use the system version instead (has 'NPSWF32.dll' in the location field). It's normal to see two Flash files in about:plugins. Multiple enabled Flash plugin versions in the browser are not a problem according to Google. This can be handy for Flash developers who need to test their applications in a different version of Flash, and for end users who do not want multiple running plugins in the owser.

You can click on the Disable or Enable links to disable or enable specific Flash versions in the browser.

You may notice that multiple Flash plugins are loaded in the Chrome web browser instead of just the native plugin. You need to click on Details on the page to see what's going on there. If you look at the plugin listing in the Chrome web browser you may notice that the Flash listing says something like Flash (3 files) or Flash (2 files).
