When I try to upgrade to the newer version of Firefox, this is the message I get (I am using OS 10.4.11): The operation cannot be completed because you do not have sufficient privileges for some of the items.
I have recently dropped Earthink as me dial-up provider. I now am using Virgin Mobile Broadband2GO. I was using Safari. I am now using Yahoo! Mail Plus. It suggested I switch to Firefox. I had an older version of Firefox (2.0.0.6) and started using it. It suggested I needed to upgrade because many of the newer web sites wouldn't work well on this older version. I downloaded the newer version and proceeded with the installation and it would tell me this: The operation cannot be completed because you do not have sufficient privileges for some of the items. I have re-downloaded and tried it again two more times. I haven't a clue what that means or what to do about it.