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

See below!

  • 1 reply
  • 3 have this problem
  • 20 views
  • Last reply by cor-el

more options

Each time I try to install version 4.0.1 I get the following message:"this operation cannot be completed because you do not have sufficient privileges for some of these items." How can I overcome this?

Each time I try to install version 4.0.1 I get the following message:"this operation cannot be completed because you do not have sufficient privileges for some of these items." How can I overcome this?

All Replies (1)

more options

Download a new copy of the Firefox program and save the DMG file to the desktop

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