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.

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

Is Firefox Setup 49.0.1.exe a safe download?

  • 1 reply
  • 3 have this problem
  • 5 views
  • Last reply by FredMcD

more options

I keep having problems with my computer trying to download Firefox Setup 49.0.1.exe And I keep getting the message that this file may harm my computer/ do I want to install anyway?

Also my computer keeps crashing and buffering in Firefox/?

I keep having problems with my computer trying to download Firefox Setup 49.0.1.exe And I keep getting the message that this file may harm my computer/ do I want to install anyway? Also my computer keeps crashing and buffering in Firefox/?

All Replies (1)

more options

Download Firefox only from Mozilla.org for safe programs.

Download Firefox For All languages And Systems {web link}