This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

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

Wo archive tread sia. Meɖekuku bia biabia yeye ne ehia kpeɖeŋu.

Turn off "Executable files may contain viruses or other malicious code" warning

redask9
redask9
more options

When downloading pdf, html and other files I recently started getting an "Executable files may contain viruses or other malicious code" warning. This is annoying and definitely nothing I didn't know. Besides, many of these files were written by me, so this simply represents an additional annoyance in my workflow. How do I permanently disable this behavior?

When downloading pdf, html and other files I recently started getting an "Executable files may contain viruses or other malicious code" warning. This is annoying and definitely nothing I didn't know. Besides, many of these files were written by me, so this simply represents an additional annoyance in my workflow. How do I permanently disable this behavior?

Ŋuɖoɖo si wotia

Hi redask9, glad to see you on Mozilla Support Forum.

This is part of the phishing and malware protection feature.

You can turn off this option by following steps:-

  • Click on menu icon.
  • Click on options.
  • In left pane, you will find Privacy & Security menu.
  • In this menu, click on Security option.
  • In this option uncheck Block dangerous and deceptive content.

If it doesn't solved your problem,then feel free to ask in Reply Section. Thanks for raising your question in Mozilla Support Forum.

Xle ŋuɖoɖo sia le goya me 👍 0

All Replies (1)

Shashank Shekhar
Shashank Shekhar
more options

Ɖɔɖɔɖo si wotia

Hi redask9, glad to see you on Mozilla Support Forum.

This is part of the phishing and malware protection feature.

You can turn off this option by following steps:-

  • Click on menu icon.
  • Click on options.
  • In left pane, you will find Privacy & Security menu.
  • In this menu, click on Security option.
  • In this option uncheck Block dangerous and deceptive content.

If it doesn't solved your problem,then feel free to ask in Reply Section. Thanks for raising your question in Mozilla Support Forum.