Firefox 4 unable to use on imac G5 ( without intel chips ), get messageYou can't open the application bcz it is not supported on this architecture.

My iMac G5 without intel chips, Mac OS X 10.5.8.
using Firefox 364 no problem at all.
But unable to install Firefox 4 on it, prompt "You can't open the application because it is not supported on this architecture"

Firefox 4 requires at least OS X 10.5 and an Intel Mac.
There is a third-party version of Firefox 4 that works on PPC Macs, for details see http://www.floodgap.com/software/tenfourfox

Similar Messages

  • Firefox can't open the application "because it is not supported on this architecture

    "You cannot open the application "Firefox" because it is not supported on this architecture."

    Thanks for the link to the system requirements, edmeister. However, my system appears to fit every requirements listed, but still gives the same error message.
    Here is what my system profiler tells me about my Imac:
    Mac OS X v. 10.5.8
    Processor: 2 GHz Intel Core 2 Duo, which Wikipedia tells me is "x86" processor
    3 GB 667 MHz DDR2 SDRAM
    My Activity Monitor says:
    1.87 GB of my system memory free
    303 GB of hard disk space free
    Is there some explanation why I am being told Firefox 4 is not being supported on this architecture?

  • MAC running on 10.5.8 trying to upgrade to Firefox 9.0. unable to use it as it said"You can't open the application because it's not supported on this architecture"

    I've read your recommended work around, that said to trash all previous versions of Firefox, I've done so and now have no browser other than Safari.

    Beginning with Firefox 4, Macs must have an Intel x86 processor (which you do NOT have; '''''yours is a PPC Mac''''') '''''<u>and</u>''''' OSX 10.5 or higher.
    *System Requirements: [https://www.mozilla.org/en-US/firefox/4.0/system-requirements/index.html Firefox 4] [https://www.mozilla.org/en-US/firefox/5.0/system-requirements/index.html Firefox 5] [https://www.mozilla.org/en-US/firefox/6.0/system-requirements/index.html Firefox 6] [https://www.mozilla.org/en-US/firefox/7.0/system-requirements/index.html Firefox 7] [https://www.mozilla.org/en-US/firefox/8.0/system-requirements/index.html Firefox 8] [https://www.mozilla.org/en-US/firefox/9.0/system-requirements/index.html Firefox 9]
    '''''The good news''''' is that Firefox 3.6.x still supports OSX 10.4 and Macs with the PPC Mac architecture. '''''The bad news''''' is that support for the Firefox 3.6.x series is likely to end in the first quarter of 2012.
    *System requirements: [https://www.mozilla.org/en-US/firefox/3.6/system-requirements/index.html Firefox 3.6.x]
    *Download Firefox 3.6.x: https://www.mozilla.org/en-US/firefox/all-older.html
    *Also see --> http://support.mozilla.com/en-US/kb/Installing+Firefox+on+Mac
    You can try the third-party product '''''TenFourFox''''' that supports PPC Macs with OSX 10.4.11 and OSX 10.5.8. Firefox 9 version of '''''TenFourFox''''' is available. The product is based on Firefox released versions. All support is provided by the developer, not by this site:
    *Home page: http://www.floodgap.com/software/tenfourfox/
    *Developer's blog: http://tenfourfox.blogspot.com/
    *'''''VERY IMPORTANT'''''; '''read this carefully''': https://code.google.com/p/tenfourfox/wiki/ReleaseNotes90
    *'''''VERY IMPORTANT'''''; '''read this carefully''': https://code.google.com/p/tenfourfox/wiki/PluginsNoLongerSupported
    '''If this reply solves your problem, please click "Solved It" next to this reply when <u>signed-in</u> to the forum.'''

  • I have a big crossbar mark over my FF4 icon after I've installed and replaced FF3. When I try to open the software, I get "You can't open the application "Firefox" because it is not supported on this architecture." What's up with that?

    I have a big crossbar mark over my FF4 icon after I've installed and replaced FF3. When I try to open the software, I get "You can't open the application "Firefox" because it is not supported on this architecture." What's up with that?

    Firefox 4 requires at least OS X 10.5 and an Intel Mac. There is a third party version of Firefox 4 that runs on OS X 10.4/10.5 and PPC Macs, for details see http://www.floodgap.com/software/tenfourfox
    If you prefer, you can get the latest version of Firefox 3.6 from http://www.mozilla.com/en-US/firefox/all-older.html

  • I may have inadvertantly downloaded to Firefox 5 instead of 4 and can not open the application because it is not supported. Can I still download Firefox 4, which I intended to do?

    I wanted to upgrade from Firefox 3 to Firefox 4. But, after I completed the download and then tried to open the Firefox application, I received a pop-up message saying, "You cannot open the application "Firefox" because it is not supported on this architecture." Is it possible that I may have inadvertantly downloaded Firefox 5? I do not think that my system will support
    Firefox 5. I am not a techie, so I very much appreciate any help you can give me. Thank you.

    *Firefox 4 versions and later do not run on a PowerPC Mac.
    *Firefox 4 and later require at least OS X 10.5 and an Intel Mac.
    * http://www.mozilla.com/firefox/5.0/system-requirements/
    For an unofficial Firefox 4 compatible version (TenFourFox) that runs on PowerPC Macs with OS X 10.4.11 or OS X 10.5.8 you can look at:
    * http://www.floodgap.com/software/tenfourfox/
    Firefox 3.6.x (Mac OS X 10.4 and later) can be found here:
    * http://www.mozilla.com/en-US/firefox/all-older.html

  • Hi Just "upgraded" on Firefox suggestion - now the program won't work "not supported on this architecture" Im on a PowerPC Mac OSX10.5.8. Now what? back to Safari?

    How do I get an *older* version of Firefox (5?)

    *Firefox 4 versions and later do not run on a PowerPC Mac.
    *Firefox 4 and later require at least OS X 10.5 and an Intel Mac.
    * http://www.mozilla.com/firefox/6.0/system-requirements/
    For an unofficial Firefox 4 compatible version (TenFourFox) that runs on PowerPC Macs with OS X 10.4.11 or OS X 10.5.8 you can look at:
    * http://www.floodgap.com/software/tenfourfox/
    * http://code.google.com/p/tenfourfox/
    Firefox 3.6.x (Mac OS X 10.4 and later) can be found here:
    * http://www.mozilla.com/en-US/firefox/all-older.html

  • I tried to upgrade to Firefox 4. I have lost my Firefox 3.6. Firefox 4 will not open on my computer. The message say that it is not supported on thie architecture. I have OS 10.4.11 on an eMac? What do I do?

    I down loaded 4 and installed it to replace 3.6. I then tried to launch it and got the message that it is not supported on this architecture.

    Firefox 4 requires at least OS X 10.5 and an Intel Mac. There is a third party version of Firefox 4 that runs on OS X 10.4/10.5 and PPC Macs, for details see http://www.floodgap.com/software/tenfourfox
    If you prefer, you can get the latest version of Firefox 3.6 from http://www.mozilla.com/en-US/firefox/all-older.html
    Mozilla are working to prevent Mac users with non-compatible systems from getting the notification about Firefox 4, and also not displaying the "Download Firefox 4" button on http://www.mozilla.com

  • 'You can't open the application "Logic Pro X" because someone else is using it.'

    Hello.
    I have two user accounts on my MacBook and if I attempt to open Logic Pro X in ‘user 2’ while it is already open in ‘user 1’, I get ‘You can’t open the application “Logic Pro X” because someone else is using it.’
    Now I know I can simply quit Logic in ‘user 2’ but this shouldn’t be happening should it? Any ideas anyone? Thanks.

    Really? I wouldn't have expected that. Well, I may be wrong then and basing my assertion on a much older Mac OS (10.5?), since I haven't used multiple open user accounts for years.
    However, seeing the wording of the message it is quite obvious that this is by design.
    I think it is better to have as few programs as possible open anyway, just so Logic can use all available CPU and RAM resources optimally. Maybe if you have 16 GB or more that is not so important anymore.

  • I just purchased a 24" iMac A1225 without a hard drive.   Can I transfer the drive from my old 17" iMac, with OS 10.68 installed on it, or do I have to clone, migrate or reinstall?

    I just purchased a 24" iMac A1225 without a hard drive.   Can I transfer the drive from my old 17" iMac, with OS 10.68 installed on it, or do I have to clone, migrate or reinstall?
    Hal

    Aha OK then, that should work fine.
    The only snag might be, if your missing the original thermal sensor from the original 24" Hard Drive.
    Then again, you should be able to use the one that came from the original 17" Hard Drive.
    image courtesy of > iMac Intel 24" EMC 2267 Repair - iFixit

  • My Mac with OS 10.5.8 says I cannot open Firefox because it is not supported on this architecture. I tried to update my version, and this is all I get now. What can I do to use Firefox again? Thank you.

    My computer is not allowing me to utilize any version of Firefox, after multiple downloading attempts. I simply get a message that Firefox is not supported on this architecture, and the Firefox icon in my toolbar now has a circle on it with a line through it (Canceled). I hope that someone can explain what I need to do to be able to use Firefox once again. Thank you, TC

    As you have a PPC or Power Mac the last release form Mozilla to work on PPC is Firefox 3.6.*
    Firefox 3.6.23 can be found at http://www.mozilla.com/en-US/firefox/all-older.html
    Since you have a PPC Mac there is this third-party option for Firefox 7.0.1 at
    http://www.floodgap.com/software/tenfourfox/
    As of Firefox 4.0, a '''Intel''' Mac with OSX 10.5+ is required for Firefox builds from Mozilla. http://www.mozilla.org/en-US/firefox/7.0.1/system-requirements/

  • Can't open the application "Firefox.app" because it is not supported by this architecture. I'm using mac os 10.5.8

    Been using Firefox (many years) version 3.16.. Received invitation to download Firefox version 4 for Mac this morning and did so (regretably losing 3.16 version) because now the new version 4 won't open. I just keep getting the error message "You can't open the application "Firefox.app" because it is not supported by this architecture." I'm using the latest Mac OS 10.5.8. The processor is 1.8 GHz Power PC G5.
    I trashed the first download and downloaded a 2nd Firefox version 4 and had the same results.

    Firefox 4 requires at least OS X 10.5 and an Intel Mac. There is a third party version of Firefox 4 that runs on OS X 10.4/10.5 and PPC Macs, for details see http://www.floodgap.com/software/tenfourfox
    If you prefer, you can get the latest version of Firefox 3.6 from http://www.mozilla.com/en-US/firefox/all-older.html
    Mozilla are working to prevent Mac users with non-compatible systems from getting the notification about Firefox 4, and also not displaying the "Download Firefox 4" button on http://www.mozilla.com

  • I downloaded Firefox 4 onto my PowerPC G4 1.67GHz running Mac OSX 10.5.6. When I try to open it I get error message You cannot open the application "Firefox" because it is not supported on this architecture. I can't find my Firefox 3.6.16 I'm on Safari.

    I just want to download Firefox 3.6 again
    I downloaded Firefox 4 onto my PowerPC G4, 1.67GHz running Mac OSX 10.5.6. When I try to open it I get error message You cannot open the application “Firefox” because it is not supported on this architecture.

    Use Tony's suggestion. I am running it right now and it is awesome. I love Mozilla but they basically screwed all of those older Macs over. Come on Mozilla. These Macs still work, and there are plenty of people with them out there.

  • I am unable to open Photo on my MacBook Pro after installing ilife 11 from a disc.  The message I get says "you can't open the application iPhoto because it may be damaged or incomplete.  What can I do?!

    I am unable to open iPhoto on my Macbook Pro (OSX 10.9.3)  after installing ilife 11 from a disc.  The message I get is "you can't open the application iPhoto because it may be damaged or incomplete.  What can I do?!  Any help will be greatly appreciated.

    Reinstall it.This time delete the receipts first.
    To re-install iPhoto
    1. Put the iPhoto.app in the trash (Drag it from your Applications Folder to the trash)
    2. Download it from the App Store to reinstall It's on your Purchases List* there.
    For older versions that have been installed from Disk you'll need these additional steps:
    2a: On 10.5:  Go to HD/Library/Receipts and remove any pkg file there with iPhoto in the name.
    2b: On 10.6: Those receipts may be found as follows:  In the Finder use the Go menu and select Go To Folder. In the resulting window type
    /var/db/receipts/
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    /private/var/db/receipts
    A Finder Window will open at that location and you can remove the iPhoto pkg files.
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    If you purchased an iLife Disk, then iPhoto is on it.
    If iPhoto was installed on your Mac when you go it then it’s on the System Restore disks that came with your Mac. Insert the first one and opt to ‘Install Bundled Applications Only.
    *Sometimes iPhoto is not visible on the Purchases List. it may be hidden. See this article for details on how to unhide it.
    http://support.apple.com/kb/HT4928
    One question often asked: Will I lose my Photos if I reinstall?
    iPhoto the application and the iPhoto Library are two different parts of the iPhoto programme. So, reinstalling the app should not affect the Library. BUT you should always have a back up before doing this kind of work. Always.
    Important:
    As you're on 10.9.3 you'll need to update iPhoto to v9.5 before opening it. Use Software update.

  • IPhoto has somehow uninstalled itself, or I've done something wrong. If  try to open iPhoto, it gives me this message: "You can't open the application "iPhoto" because it may be damaged or incomplete. I have an iMac OS X. How do I reinstall iPhoto please

    iPhoto has somehow uninstalled itself, or I've done something wrong. If I try to open iPhoto, it gives me this message: "You can't open the application "iPhoto" because it may be damaged or incomplete". I have an iMac OS X. How do I reinstall iPhoto please?

    What is your iPhoto version and how did you install it originally?
    If it came with a new mac and Lion or Mt. Lion installed, you can delete iPhoto from the Applications folder (don't empty the Trash) and download it again from the "Purchased" tab of the App Store.
    If you have bought the iLife CD, reinstall iPhoto from the installation media, after deleting it from the Application folder.
    Or if your Mac came with an older MacOS X, but iLIfe preinstalled, use the system Install CDs,  see Terence Devlin's post here:  Re: My iPhoto isn't working. Error message says "you can't open the app "iPhoto" because it may be damaged or incomplete.
    Regards
    Léonie
    P.S: This may not only be a problem of a broken iPhoto. What did you do, directly before this happened? Did you run a program, that will clean the Mac to save space, like "Clean My Mac" or "Mac Keeper"? These little helpers can be risky and overdo it and remove too much. Then it might be safer to reinstall your system, because other essential files might be missing now.

  • I just got a new MacbookPro using Mavericks OS. When I tried to load Filemaker Pro I got this message: You can't open the application Filemaker Pro.app because Power PC applications are no longer supported. This is a disaster.

    I just got a new MacbookPro using Mavericks OS. When I tried to load Filemaker Pro I got this message: You can't open the application Filemaker Pro.app because Power PC applications are no longer supported. This is a disaster.

    GiraffeHero wrote:
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