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!

Sykje yn Support

Mij stipescams. Wy sille jo nea freegje in telefoannûmer te beljen, der in sms nei ta te stjoeren of persoanlike gegevens te dielen. Meld fertochte aktiviteit mei de opsje ‘Misbrûk melde’.

Mear ynfo

Dizze konversaasje is argivearre. Stel in nije fraach as jo help nedich hawwe.

Firefox installs a second copy when I already have one installed

  • 1 antwurd
  • 1 hat dit probleem
  • 17 werjeftes
  • Lêste antwurd fan Gerd

more options

I already have one copy of Firefox installed and running on my iMac, but when I'm reading mail and the email calls for Firefox to open, a second copy of Firefox starts to install. Then, of course, I get the only one copy can be running at a time message.

I already have one copy of Firefox installed and running on my iMac, but when I'm reading mail and the email calls for Firefox to open, a second copy of Firefox starts to install. Then, of course, I get the only one copy can be running at a time message.

Alle antwurden (1)

more options

Can you search for Firefox.app in Finder? If you get multiple results, delete the one that is NOT inside of your Applications folder.