Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

When I click 'add filter subscriptions' under 'Adblock Plus Preferences' , I get the message with title 'Secure Connection Failed'

AnonymousUser
AnonymousUser
more options

When I click 'add filter subscriptions' under 'Adblock Plus Preferences' , I get the message with title 'Secure Connection Failed' with the details 'easylist-downloads.adblockplus.org:443 usesan invalid security certficate.The certificate is not trusted because the issuer certificate has expired. The certificate will not be valid until 07-Jun-10 11.39PM. (Error code: sec_error_expired_issuer_certificate)

Operating system

Windows XP

When I click 'add filter subscriptions' under 'Adblock Plus Preferences' , I get the message with title 'Secure Connection Failed' with the details 'easylist-downloads.adblockplus.org:443 usesan invalid security certficate.The certificate is not trusted because the issuer certificate has expired. The certificate will not be valid until 07-Jun-10 11.39PM. (Error code: sec_error_expired_issuer_certificate) == Operating system == Windows XP

All Replies (1)

the-edmeister
the-edmeister
  • Moderator
more options

Check the Date / Time setting on your PC.