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!

Vyhľadajte odpoveď

Vyhnite sa podvodom s podporou. Nikdy vás nebudeme žiadať, aby ste zavolali alebo poslali SMS na telefónne číslo alebo zdieľali osobné informácie. Nahláste prosím podozrivú aktivitu použitím voľby “Nahlásiť zneužitie”.

Learn More

I want the previous version back.

  • 1 odpoveď
  • 1 má tento problém
  • 8 zobrazení
  • Posledná odpoveď od david

more options

I want the previous version back. I hate this version.

I want the previous version back. I hate this version.

Upravil(a) Wayne Mery dňa

Všetky odpovede (1)

more options

Try:

   Exit Thunderbird if running.
   click windows key and 'r' key
   Enter: thunderbird.exe -P --allow-downgrade
   click on 'OK' 

That process is a bit problematic, but usually works. Be sure to go to settings>general and set to NOT automatically update or you will be updated again.