Zoeken in Support

Vermijd ondersteuningsscams. We zullen u nooit vragen een telefoonnummer te bellen, er een sms naar te sturen of persoonlijke gegevens te delen. Meld verdachte activiteit met de optie ‘Misbruik melden’.

Meer info

Deze conversatie is gearchiveerd. Stel een nieuwe vraag als u hulp nodig hebt.

firefox "services.addons.mozilla.org uses invalid security certificate the certificate is valid to *.google.com, google.com" I cant download any plugin. I have this problem for months and the error code is "ssl_error_bad_cert_domain"

  • 2 antwoorden
  • 234 hebben dit probleem
  • 1 weergave
  • Laatste antwoord van cor-el

more options

firefox "services.addons.mozilla.org uses invalid security certificate the certificate is valid to *.google.com, google.com." I cant download any plugin. I have this problem for months and the error code is "ssl_error_bad_cert_domain"

This happened

A few times a week

firefox "services.addons.mozilla.org uses invalid security certificate the certificate is valid to *.google.com, google.com." I cant download any plugin. I have this problem for months and the error code is "ssl_error_bad_cert_domain" == This happened == A few times a week

Alle antwoorden (2)

more options

Check the date on your computer. Control panel > Date & Time

more options

Rename cert8.db (cert8.db.old) in the Profile Folder in case there is a problem with the files.

The file cert8.db stores your user certificates, so if you have user certificates then you may want to export them now and import them after having removed cert8.db.

See Tools > Options > Advanced > Encryption: Certificates: View Certificates

If that works then you can delete the renamed file or undo the changes if you want to revert the process.


You can also try "Reset all user preferences to Firefox defaults" on the Safe mode start window

See also Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems