Các câu trả lời gần đây cho I try to add extensions but it's not working, all time its shows file corrupted . so what I do for add extension on my firefox.https://support.mozilla.org/vi/questions/12580922019-05-05T14:32:34-07:00PritamChaudhari said
There was a Bug-A-Boo with a Certificate Expiration Date dealing with the A2019-05-05T14:32:34-07:00Pj_FFhttps://support.mozilla.org/vi/questions/1258092#answer-1219833<p><em>PritamChaudhari <a href="#question-1258092" rel="nofollow">said</a></em>
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<p>There was a Bug-A-Boo with a Certificate Expiration Date dealing with the Add-ons. There's a new FF Version with the main Fix, <strong>66.0.4</strong>. <br> <br>
</p><p><a href="https://blog.mozilla.org/addons/2019/05/04/update-regarding-add-ons-in-firefox/" rel="nofollow">Mozilla Blog Post Update</a>: <br>
<b>A Firefox release has been pushed — version 66.0.4 on Desktop and Android, and version 60.6.2 for ESR. This release repairs the certificate chain to re-enable web extensions, themes, search engines, and language packs that had been disabled (Bug 1549061).<br>
There are remaining issues that we are actively working to resolve, but we wanted to get this fix out before Monday to lessen the impact of disabled add-ons before the start of the week. More information about the remaining issues can be found by clicking on the links to the release notes above. <br>
(May 5, 16:25 EDT)</b>
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</p><p>~Pj
</p>hi PritamChaudhari, please see the banner at the top of the support page - unfortunately there's a t2019-05-03T19:31:50-07:00philipphttps://support.mozilla.org/vi/questions/1258092#answer-1218348<p>hi PritamChaudhari, please see the banner at the top of the support page - unfortunately there's a technical issue (failing addon signature verification) at the moment that's prohibiting the installation and in some case the usage of installed addons for firefox.
</p><p>mozilla is working on a resolution, expect a fix soon. sorry for the inconvenience...
</p>https://discourse.mozilla.org/t/certificate-issue-causing-add-ons-to-be-disabled-or-fail-to-install/2019-05-03T19:30:33-07:00the-edmeisterhttps://support.mozilla.org/vi/questions/1258092#answer-1218347<p><a href="https://discourse.mozilla.org/t/certificate-issue-causing-add-ons-to-be-disabled-or-fail-to-install/39047/" rel="nofollow">https://discourse.mozilla.org/t/certificate-issue-causing-add-ons-to-be-disabled-or-fail-to-install/39047/</a>
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