Adobe Flash protected mode in Firefox
Revision Information
- Revision id: 106503
- Created:
- Creator: AliceWyman
- Comment: added note for 64-bit Firefox - see discussion
- Reviewed: Yes
- Reviewed:
- Reviewed by: ideato
- Is approved? Yes
- Is current revision? No
- Ready for localization: Yes
- Readied for localization:
- Readied for localization by: ideato
Revision Source
Revision Content
Flash protected mode is a security feature for Firefox which is implemented by Adobe for Windows operating systems (Windows Vista/7/8 or above). This feature is enabled by default, to make it difficult for attackers to access your computer.
Flash protected mode might cause Flash performance problems in Firefox, such as persistent hangs or plugin crashes. This is especially true for users on Windows touchscreen devices and for users who use accessibility tools.
To disable Flash protected mode, see Adobe's instructions under the heading "Last Resort": Adobe Forums: How do I troubleshoot Flash Player's protected mode for Firefox?
You can turn off Flash protected mode by following these steps:
- Type about:config in the address bar and press EnterReturn.
A warning page may appear. Click to go to the about:config page. - Search for dom.ipc.plugins.flash.disable-protected-mode in the list of preferences.
- Double-click on the preference to toggle its value from false to true.
- Click the menu button and then click Exit to completely close Firefox, so that the change can take effect.
- Restart Firefox.
To disable Flash protected mode, see Adobe's instructions under the heading "Last Resort": Adobe Forums: How do I troubleshoot Flash Player's protected mode for Firefox?
You can turn off Flash protected mode by following these steps:
- Type about:config in the address bar and press EnterReturn.
A warning page may appear. Click to go to the about:config page. - Search for dom.ipc.plugins.flash.disable-protected-mode in the list of preferences.
- Double-click on the preference to toggle its value from false to true.
- Click the menu button and then click Exit to completely close Firefox, so that the change can take effect.
- Restart Firefox.
You can turn off Flash protected mode by following these steps:
- Click on the menu button The image "new fx menu" does not exist., followed by .
- Click on the Plugins panel and select next to Shockwave Flash.
- Remove the check mark next to Enable Adobe Flash protected mode.
- Click the menu button and then click ExitQuit to close Firefox completely, so that the change can take effect.
When you reopen Firefox, Flash protected mode will be disabled.