Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

On Monday the 3rd of March, around 5pm UTC (9am PT) users may experience a brief period of downtime while one of our underlying services is under maintenance.

Avatar for Username

Søg i 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.

Læs mere

Denne tråd blev arkiveret. Stil et nyt spørgsmål, hvis du har brug for hjælp.

Firefox does not start anymore, a reinstallation did not solve the problem

  • 1 svar
  • 1 har dette problem
  • 6 visninger
  • Seneste svar af FredMcD

nmkraemer1972
nmkraemer1972
more options

Firefox does not start anymore in Windows 10, a reinstallation did not solve the problem. I do not get any failure messages. It just does nothing. How can I solve the problem?

Firefox does not start anymore in Windows 10, a reinstallation did not solve the problem. I do not get any failure messages. It just does nothing. How can I solve the problem?

Alle svar (1)

FredMcD
FredMcD
more options

Some problems occur when your Internet security program was set to trust the previous version of Firefox, but no longer recognizes your updated version as trusted. Now how to fix the problem: To allow Firefox to connect to the Internet again;

  • Make sure your Internet security software is up-to-date (i.e. you are running the latest version).
  • Remove Firefox from your program's list of trusted or recognized programs. For detailed instructions, see

Configure firewalls so that Firefox can access the Internet. {web link}