Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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

when trying to install ff 4 it says i do not have permission there is no one else?

  • 1 odgovor
  • 6 ima ovaj problem
  • 1 view
  • Posljednji odgovor poslao cor-el

more options

When trying to update to firefox 4 am told that I do not have permission to install

When trying to update to firefox 4 am told that I do not have permission to install

All Replies (1)

more options
  • Trash the current Firefox application to do a clean (re-)install
  • Install the new version that you have downloaded

Your profile data is stored elsewhere in the Firefox Profile Folder, so you won't lose your bookmarks and other personal data.