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

This thread was archived. Please ask a new question if you need help.

Firefox opens multiple tabs when I open a downloaded installation file

  • 1 reply
  • 2 have this problem
  • 5 views
  • Last reply by cor-el

slimsheidy
slimsheidy
more options

When I download the installation file of let's say Flash Player, it downloads it correctly. When I then, in the small downloads window, click the Flash Player download file, it, instead of installing, starts opening endless files (supposedly about 3000 per minute). I really don't know what to do.. PS: I'm on mac

When I download the installation file of let's say Flash Player, it downloads it correctly. When I then, in the small downloads window, click the Flash Player download file, it, instead of installing, starts opening endless files (supposedly about 3000 per minute). I really don't know what to do.. PS: I'm on mac

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

You get that problem if you select the Firefox program to handle a file if you get an "open with" dialog.

You may have to delete the mimeTypes.rdf file in the Firefox Profile Folder to reset all file actions.

You can use this button to go to the Firefox profile folder:

  • Help > Troubleshooting Information > Profile Directory: Open Containing Folder