Các câu trả lời gần đây cho After updating to release 21.0, I'm no longer able to join an online meeting using Microsoft Lync 2010 if Firefox is set as my default browser.https://support.mozilla.org/vi/questions/9602432013-06-03T03:43:16-07:00yes, and also in restricted enterprise environments not everyone might have write access to the prog2013-06-03T03:43:16-07:00philipphttps://support.mozilla.org/vi/questions/960243#answer-442492<p>yes, and also in restricted enterprise environments not everyone might have write access to the program folder...
</p>I noticed that I can also move the "Plugins" folder into the "Browser" folder and it works. Is ther2013-06-03T03:35:23-07:00Shaminohttps://support.mozilla.org/vi/questions/960243#answer-442487<p>I noticed that I can also move the "Plugins" folder into the "Browser" folder and it works. Is there a downside to doing this?
</p><p>I suppose it might interfere with an uninstaller. Is that the reason you suggested the about:config approach?
</p>great, thanks for reporting back!
2013-05-24T01:29:32-07:00philipphttps://support.mozilla.org/vi/questions/960243#answer-439386<p>great, thanks for reporting back!
</p>Your suggestion worked like a charm, philipp. Thanks! And I appreciate that you provided a link to2013-05-24T01:27:16-07:00ScottReyhttps://support.mozilla.org/vi/questions/960243#answer-439385<p>Your suggestion worked like a charm, philipp. Thanks! And I appreciate that you provided a link to the background explanation.
</p>hello ScottRey, please try this: enter about:config into the firefox address bar (confirm the info m2013-05-24T00:50:21-07:00philipphttps://support.mozilla.org/vi/questions/960243#answer-439376<p>hello ScottRey, please try this: enter about:config into the firefox address bar (confirm the info message in case it shows up) &amp; search for the preference named plugins.load_appdir_plugins. double-click it and change its value to true (a restart of the browser might be necessary afterwards for the change to take effect). some background on the issue is explained in <a href="http://www.ghacks.net/2013/05/15/why-you-may-have-lost-access-to-plugins-or-extensions-in-firefox-21/" rel="nofollow">http://www.ghacks.net/2013/05/15/why-you-may-have-lost-access-to-plugins-or-extensions-in-firefox-21/</a>
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