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!

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

do I install ver 4 over 3.6 or uninstall 3.6 then install upgrade 4 fresh??

  • 1 reply
  • 9 have this problem
  • 2 views
  • Last reply by loganspad

more options

what is the proper way to install version 4 of fire fox ? do I install it over version 3.6 ? or Do I uninstall version 3.6 then Install version 4 fresh? Foot print and clean install concerns.

what is the proper way to install version 4 of fire fox ? do I install it over version 3.6 ? or Do I uninstall version 3.6 then Install version 4 fresh? Foot print and clean install concerns.

All Replies (1)

more options

your best bet is to not upgrade to 4