Why not just post a link to the fix that can be installed WITHOUT enabling Studies? This sounds like a clever plan to get more people to share their data via Studies… I found this blog The 3rd response in that blog has a fix, it worked for me after installing, rebooting, was able to reinstall ABP (Adblock Plus with no issues) I tried their fix of 'allowing Studies', nothing happened, the study never flowed to me. How hard can it be to keep up with renewing a certificate(s) when you are Mozilla? It's not Steve Job in a garage, an error like this isn't a software problem/issue, it's an easily prevented amateurish mistake that affected who knows how many FF users. Once at the setting, you should toggle the setting to false by double-clicking on it. To do this from the Developer or Nightly builds, you can go to about:config and search for. Method 2: Install Firefox Nightly or Developer buildsĪnother option is to install the Developer or Nightly version of Firefox as these versions have the ability to disable the signature requirement for extensions.

While this will work, it will also mean any site you go to with a certificate that expired today would work as well, your emails from a local mail client will have the wrong date, and some sites may show the wrong date. The easiest method is to just turn your clock back a few days so that the certificate is not expired. If addons are not that important to you, you can just wait for Mozilla to resolve the issue and your addons will start working again.įor those who do not want to wait and want to enable their installed extensions immediately, you have a few options: Method 1: Turn your clock back a few days Mozilla looking into issue Getting your addons working again

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