Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Mulongo oyo etiyamaki na archive. Tuna motuna mosusu soki osengeli na lisalisi

Why have my addons become legacy addons and cannot be used?

  • 3 biyano
  • 1 eza na nkokoso oyo
  • 13 views
  • Eyano yasuka ya Paul

more options

they worked perfectly fine and the next day they didnt, please help me fix this! D: im using firefox 66.0.3 (64 bit)

the addons that stopped working are adblock plus, ghostery, dark mode, and another adblock

they worked perfectly fine and the next day they didnt, please help me fix this! D: im using firefox 66.0.3 (64 bit) the addons that stopped working are adblock plus, ghostery, dark mode, and another adblock

Solution eye eponami

hi w00tnoway, this is/was caused by an unforeseen technical problem unfortunately (an expired certificate used in the process of verifying addon signatures).

a fix for this is already being rolled out - for details, please see: Add-ons disabled or fail to install on Firefox

Tanga eyano oyo ndenge esengeli 👍 1

All Replies (3)

more options

Solution eye oponami

hi w00tnoway, this is/was caused by an unforeseen technical problem unfortunately (an expired certificate used in the process of verifying addon signatures).

a fix for this is already being rolled out - for details, please see: Add-ons disabled or fail to install on Firefox

more options

thank you!

more options

Hello,

I am glad to hear that your problem has been resolved. If you haven't already, please select the answer that solves the problem. This will help other users with similar problems find the solution more easily.

Thank you for contacting Mozilla Support.