Users familiar with the Firefox browser for the Adobe Flash Player plug-in can be said to be a love-hate, this small video plugin often caused by Firefox browser internet delay, cotton, and even did not respond, the final plug is run. Recently Adobe official website for Flash Player plug-in caused by the problem of Firefox browser Cotton solution, although for the old version of the 11.3 solution, but also applicable to the new version of the 11.x.
Disable the security sandbox technology, mainly by modifying the Mms.cfg solution:
First locate the Mms.cfg file location path:
Windows 32-bit system:: C:windowssystem32macromedflash
Windows 64-bit system:: C:windowssyswow64macromedflash
Then, open mms.cfg with Notepad and add protectedmode=0
Note: Because the Mms.cfg file default Users group does not have write permission, you need to modify the permissions before you can save the modified content. Alternatively, copy the Mms.cfg file from the system disk and modify it on the other drive to overwrite the original mms.cfg file under the system disk path.
In particular, Firefox 13 and then the Adobe Flash Player 11.3 plug-ins, due to Flash player 11.3 introduced sandbox security mechanism, causing Firefox has been unable to play a normal state, or even crash. With the Google Chrome browser with Flash Player plug-in different, Firefox browser requires users to manually install the Flash plug-in, so the old and new version, the official version, beta test version of various versions of the Flash Player plug-ins need to Firefox to test compatibility, Therefore, it is recommended that users can update the latest version of the official Flash Player plugin in a timely manner.
Recently on the win8,win8.1 system also has the user to discover the Firefox new edition and Flash Player 11.8 disharmony between the question. Starting with Flash Player 11.3, the new plug-in has introduced security sandbox technology. But the sandbox technology is far worse than Google Chrome's standalone process, the independent sandbox mechanism. If the Flash Player sandbox technology is really effective, the frequent fall, frequently upgraded, but also flash plug-ins. Therefore, if you want to completely solve the Firefox firefox browser and Flash Player plug-in problem, the most direct way is to disable the Flash plug-in, the most advanced method is to disable Flash Player's security sandbox technology. Browser Internet protection or to the human brain or security software more reliable.