Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Den här webbplatsen har begränsad funktionalitet medan vi utför underhåll för att förbättra din upplevelse. Om en artikel inte löser ditt problem och du vill ställa en fråga har vi vår gemenskap som väntar på att hjälpa dig på @FirefoxSupport på Twitter, /r/firefox på Reddit.

Sök i support

Akta dig för supportbedrägerier: Vi kommer aldrig att be dig att ringa eller skicka ett sms till ett telefonnummer eller dela personlig information. Rapportera misstänkt aktivitet med alternativet "Rapportera missbruk".

Läs mer

I'm now on Windows 8.1 and I'm using FireFox 29.0.1. My faiforite plugins now can't be installed. It's aboug Firebug and Stylish. It says: "There was an error "

  • 3 svar
  • 1 har detta problem
  • 4 visningar
  • Senaste svar av Kareno

more options

Hello. I'm on Windows 8.1 and I just installed the latest Firefox version and I wanted to install Firebug and Stylish extensions. But now it says: "There was an error downloading Stylish. Try again". The same versions of extensions and Firefox works fine on Windows 7.0. Can you help me to understand the issue please?

Hello. I'm on Windows 8.1 and I just installed the latest Firefox version and I wanted to install Firebug and Stylish extensions. But now it says: "There was an error downloading Stylish. Try again". The same versions of extensions and Firefox works fine on Windows 7.0. Can you help me to understand the issue please?

Vald lösning

Hello,

According to another thread on this topic, the first thing you should do is ensure that your computer's date and time are accurate.

Läs svaret i sitt sammanhang 👍 0

Alla svar (3)

more options

Vald lösning

Hello,

According to another thread on this topic, the first thing you should do is ensure that your computer's date and time are accurate.

more options

Hello. Thank you. Yes, my time was incorrect. But I just adjusted it and now it's correct, but I still see the same error when trying to install add-ons.. Do you have any more suggestions?

more options

Wow, works fine today! Thank you!