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!

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

Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

removing a Comodo certificate authority

  • 1 baphendule
  • 2 zinale nkinga
  • 3 views
  • Igcine ukuphendulwa ngu cor-el

more options

I have windows XP I am trying to remove a CA for Comodo I have removed all permissions but there are still 5 entries that I can't remove. In addition my pc security says it sees 2 antivirus programs? I am running only Microsoft security.

I have windows XP I am trying to remove a CA for Comodo I have removed all permissions but there are still 5 entries that I can't remove. In addition my pc security says it sees 2 antivirus programs? I am running only Microsoft security.

All Replies (1)

more options

You can edit the trust bits of build-in root certificates and uncheck all trust bits to prevent Firefox from using the certificate as a root certificate.
You can't remove them.

  • Tools > Options > Advanced > Encryption: Certificates > View Certificates : Authorities