I have updated to ver 67. Most of the important extensions are disabled
The browser got updated automatically to ver 67. Most of important extensions are disabled. When I try to install the extensions from the list, I get a message that download failed, check your connections. But I am able to download files in chrome. I have uploaded the screenshot. How to get back my extensions. Please help.
pscraja
Wybrane rozwiązanie
Sorry, it's not your connection (most likely). The problem is, a critical certificate used in verifying add-on signatures expired. So everything fails testing.
Mozilla is distributing a hotfix to re-enable using, installing and updating add-ons. Please check this article to make sure your Firefox is set up to receive the patch(es):
Add-ons disabled or fail to install on Firefox
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Wybrane rozwiązanie
Sorry, it's not your connection (most likely). The problem is, a critical certificate used in verifying add-on signatures expired. So everything fails testing.
Mozilla is distributing a hotfix to re-enable using, installing and updating add-ons. Please check this article to make sure your Firefox is set up to receive the patch(es):