Can't install Firefox 4 on my Intel Mac laptops because message says I lack permissions for some of the items.

I installed Ff4 on my iMac soon after it came out. Then after serious problems developed with using Ff3.5.2 on my two Mac laptops (after Apple software upgrades Ff started kicking me off many sites whenever I tried to open something within a site, as I need to do for my work), I wanted to upgrade them to Ff4. I have downloaded it repeated times. The download is OK, but when I try to drag the icon into the apps folder it asks if I want to replace the older version. When I say yes, I get a message that say the operation cannot be completed because I don't have permissions for some of the items. That's where I am.

* Download a new copy of the Firefox program.
* Firefox 4.0: http://www.mozilla.com/en-US/firefox/all.html
* Firefox 3.6: http://www.mozilla.com/en-US/firefox/all-older.html
* 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 [http://kb.mozillazine.org/Profile_folder_-_Firefox Firefox Profile Folder], so you won't lose your bookmarks and other personal data.

Similar Messages

When i go to install update i get message: firefox cannot be completed because you do not sufficient privileges for some of the items."

won't download says: i dont' have sufficient privileges
== i try to download the update

See http://kb.mozillazine.org/Installing_Firefox#Mac_OS_X
Download a new copy of the Firefox program: http://www.mozilla.com/firefox/all.html
Trash the current Firefox application to do a clean reinstall.
Install the new version that you have downloaded.
Your profile data is stored elsewhere in the [http://kb.mozillazine.org/Profile_folder_-_Firefox Firefox Profile Folder], so you won't lose your bookmarks and other personal data.

In trying to update to Firefox 3.6.11 on an intel mac g5, I get this message: the operation cannot be completed because you do not have sufficient privileges for some of the items -- any suggestions? thanks!

In trying to update to Firefox 3.6.11 on an intel mac g5, I get this message: the operation cannot be completed because you do not have sufficient privileges for some of the items -- any suggestions? thanks!

You can try to repair the permissions for the Firefox application files and folders.
You can also do this:
* Download a new copy of the Firefox program: http://www.mozilla.com/firefox/all.html
* 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 [http://kb.mozillazine.org/Profile_folder_-_Firefox Firefox Profile Folder], so you won't lose your bookmarks and other personal data.

How can I install CS5 on a new/replacement laptop? I paid full price in 2011 and have the key (and it shows up in my Adobe account under products), but it was a downloaded product and I can't find a download of that version online and my key doesn't work

How can I install CS5 on a new/replacement laptop? I paid full price in 2011 and have the key (and it shows up in my Adobe account under products), but it was a downloaded product and I can't find a download of that version online and my key doesn't work in CC.

Your key cannot work in CC, it's newer version, and would require a new purchase.
Downlaod CS5 here.
Download CS5 products

When connecting my external hardrive to my mac, I can't copy files onto it or off of it. It gives me the message 'the operation cant be complete because you dont have permission to access some of the items' It has also been formatted to a mac.

It gives me the message 'the operation cant be complete because you dont have permission to access some of the items'
I tried to even format it to a mac to use it with time machine but it is saying i dont have ownership. I am gettin really frustrated with this, please help

Then use a proper backup application.
Periodically using drag & drop isn't very reliable or complete, and backing-up your entire system is much better than just some selected data. When your internal HD fails (they all do, sooner or later) or something else awful happens, reinstalling everything can be a very large, tedious, and error-prone process. Among other things, 3rd-party apps will have to be reinstalled from the original discs or re-downloaded, and purchase keys or serial numbers re-entered.
You already have Time Machine -- it's built-in to OSX, and very easy to use. You might want to review the Time Machine Tutorial, and perhaps browse Time Machine - Frequently Asked Questions.
And/or, you can use a 3rd-party "cloning" application such as SuperDuper or CarbonCopyCloner. See Time Machine vs. Clones and Archives for an overview of the differences.

Why won't Firefox 6 transfer to app folder, says I don't have sufficient privileges for some of the items?

I've tried to download the most current Firefox and it downloaded but I can't save it to my apps or use it due to this error message:
"The operation cannot be completed because you do not have sufficient privileges for some of the items." Not sure what to do now?

Firefox 4 requires at least OS X 10.5 and an Intel Mac.
* http://www.mozilla.com/firefox/4.0/system-requirements/
For Mac OS X 10.4.11 or Mac OS X 10.5.8 you can look at:
* http://www.floodgap.com/software/tenfourfox/
Firefox 3.6.x can be found here:
* http://www.mozilla.com/en-US/firefox/all-older.html

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.

If there are problems with updating or with the permissions then easiest is to download the full version and trash the currently installed version to do a clean install of the new version.
Download a new copy of the Firefox program and save the DMG file to the desktop
* Firefox 6.0.x: http://www.mozilla.com/en-US/firefox/all.html
* 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.
* http://kb.mozillazine.org/Profile_folder_-_Firefox

It won't let me upgrade to newest version of Firefox...it's telling me I don't have sufficient privileges for some of the items. Why?

It won't let me upgrade to newest version of Firefox...it's telling me I don't have sufficient privileges for some of the items. Why?

If there are problems with updating or with the permissions then easiest is to download the full version and trash the currently installed version to do a clean install of the new version.
Download a new copy of the Firefox program and save the DMG file to the desktop
* Firefox 6.0.x: http://www.mozilla.com/en-US/firefox/all.html
* 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.
* http://kb.mozillazine.org/Profile_folder_-_Firefox

Hi I'm new to Mac. I have a macbook air and for some reason the top keys, ec, f1 etc etc are not functioning and emitt the non function noise when pressed. Also the volume keys don't adjust the volume. Have I done something to disable them?

Hi I'm new to Mac. I have a macbook air and for some reason the top keys, ec, f1 etc etc are not functioning and emitt the non function noise when pressed. Also the volume keys don't adjust the volume. Have I done something to disable them?

I don't have the same version of OS X here but try System Preferences>Keyboard. Is there an option similar to "Use the F1, etc, keys as standard function keys"?
If so, and it has a checkmark, uncheck it & see if that does the trick.
~Lyssa

Tring to download Firefox 5.0.1 but it keeps saying can't load because of sufficient privileges for some of the items. What does this mean and can you help? Thanks! Greg

When I open my gmail account in firefox it tells me I need to download the new firefox 5.0.1 so I do. After download it tells me to move icon to applications folder, so I do. Then it ask about replacing my old and I say yes. Then it tells me it can't because of sufficient privileges for some of my items. Can you help?

If you have problems with updating or with the permissions then easiest is to download the full version and trash the currently installed version to do a clean install of the new version.
Download a new copy of the Firefox program and save the DMG file to the desktop
* Firefox 5.0.x: http://www.mozilla.com/en-US/firefox/all.html
* 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 [http://kb.mozillazine.org/Profile_folder_-_Firefox Firefox Profile Folder], so you won't lose your bookmarks and other personal data.

Trying to upgrade to 3.6.8, and it says I can't because I "don't have access to some of the items. What in the world does this mean, and what do I do?

I'm on a new Mac Mini running 10.6.4, bought in January and loaded with what I assumed was the latest version of FireFox--what I have is 3.5.2. I know I upgraded at least once since January
When I try to download 3.6.8, it says that I "don't have access to some of the items."
I don't think I've downloaded any plug-ins or anything that should trigger this. I have done a bunch of the standard upgrades that Microsoft incessantly sends out to fix problems in the Office suite. Haven't added any new applications. Can't figure out the problem. HELP!

Hello.
Try this:
- uninstall your current version of Firefox (no data will be lost)
- delete it's Firefox install folder (not your profile folder)
- install the new version
That should circumvent this problem. If you can't delete your Firefox install folder, after having uninstalled it, maybe it's because some of the files are locked. Try rebooting the system. If that doesn't help, ask Apple for support.

Installed Firefox 4 on my Mac; getting error messages upon start up and when opening photos (i.e. ebay)

I updated to Firefox 4 and now continuously receive error messages. One example is when I'm in Ebay and click on a photo to enlarge I get the following error message.
(JavaScript Application)
can't create mcafee plug-in object: TypeError:
Components.classes(cid) is undefined
Another example is upon start up of Firefox I receive an error message but I can't make it out since its half hidden on my desktop but I have to click "ok" in order to open up Firefox.
I'm barely learning how to use this Mac (a task in its self), but now I have these error messages? Can I just go back to my older version of Firefox to make these error messages go away?
Thanks, JR.

Thank you very, very much. This was my very first time trying to solve a technical issue on my Mac... your advice worked great. I disabled all the add-on apps and it solved my issue. Don't know if I should have disabled all but it seemed to work... Thanks again for the advice.

I am trying to update to Firefox 3.6.8. I currently have 2.0.0.14 on my Mac wit OS 10.5.8. It keeps giving me the error "The operation cannot be completed because you do not have sufficient priviliges for some of the items". What do i need to do?

I am able to open and use 3.6.8 but it wont over write the 2.0.0.14 version.

1. Download a new copy of the Firefox program
2. Firefox 3.6.27: http://www.mozilla.org/en-US/firefox/all-older.html
3. Trash the current Firefox application to do a clean (re-)install.
4. Install the new version that you have downloaded.
Your profile data is stored elsewhere in the [http://kb.mozillazine.org/Profile_folder_-_Firefox Firefox Profile Folder], so you won't lose your bookmarks or other personal data.
see also: [https://support.mozilla.org/en-US/kb/Installing%20Firefox%20on%20Mac Installing Firefox on Mac ]
thank you
Please mark "Solved" the answer that really solve the problem, to help others with a similar problem.

I can't install 11.0.1 on my laptob because it says i'm not the administrator when i am??

Everytime i try to do download the itunes update on my laptob, so i can then update my iphone4 it won't allow me because it says I need to be the administrator of my computer. I am the administrator so not sure why it keeps stopping after near completition. Please help:)

Hi Allan,
I thought I did explain it, but sorry if that wasn't clear.
I get the little pop-up alert that tells me I have a new messages (Shows the sender and an abreviated version of the message) but those actual messages sometimes don't appear in my inbox until up to an hour later.
Jason

I have downloaded an update to Firefox, but when I try to load it I get this message, "The operation cannot be completed because you do not have sufficient privileges for some of the items" and I have no idea what it is talking about or how to change it.

The previous version of Firefox is still on and operational. I get this message when I try to drag the Firefox icon to the application file icon. Since this is my computer, and I am the administrator, I don't know what privileges I lack, or on which items. If there is a way to correct this I would like to do so and activate the new version. It looks like the new version is 7.0.1 for Mac OS. This happens everytime I try to load the new version by dragging the icon.

If there are problems with updating or with the permissions then easiest is to download the full version and trash the currently installed version to do a clean install of the new version.
Download a new copy of the Firefox program and save the disk image (dmg) file to the desktop
* Firefox 7.0.x: http://www.mozilla.com/en-US/firefox/all.html
* 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 if you uninstall and (re)install Firefox.
* http://kb.mozillazine.org/Profile_folder_-_Firefox

Can't install Firefox 4 on my Intel Mac laptops because message says I lack permissions for some of the items.

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