Yeah I saw the plaque. Install hotfix yadda-yadda. The problem is that I use old version of firefox, so this fix is useless to me, because in order for me to use it I’d need to update to latest FF version. However I cannot do that. A lot of my addons are of the old API and hasn’t been updated in a l…

Yes! I’m in the same boat, I’m on 54.0.1, and apparently “studies” aren’t even implemented in that. Tempted to attempt DL of the .xpi file being discussed, but unsure if that will screw things up worse, or if it would even work. May just have to make the leap to the latest FF version after this i…

Thanks. So it sounds like there will definitely be a fix for the oldest versions, it’s just a matter of time?

[image] indigon: Thanks. So it sounds like there will definitely be a fix for the oldest versions, it’s just a matter of time? Work has been ongoing on an extension to install the new certificate into older Firefoxes, but it’s not finished yet and I don’t know the intended method of distribut…

Addons certificate fix for old FF versions?

Add-ons Add-on Support

jorgev May 7, 2019, 8:00pm 3

We’ll be providing updates on this thread: [FIXED] Certificate issue causing add-ons to be disabled or fail to install (and the blog post you linked to)

Topic		Replies	Views
Thread: Add-ons not working due to certificate expiration - FireFox ESR 52.9.0 (32-bit) and older Add-on Support	45	7509	May 18, 2019
[FIXED] Certificate issue causing add-ons to be disabled or fail to install Announcements	20	176710	May 26, 2019
I can't afford to update to latest version and need ad blocker urgently Add-on Support	1	1058	May 7, 2019
Error - the add on downloaded from this site could not be installed because it appears to be corrupt old version Add-on Support	4	1521	July 12, 2024
Thread: Add-ons not working due to certificate expiration Add-on Support	379	60858	December 7, 2020

Addons certificate fix for old FF versions?

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