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

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.'''

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

When I try to open iPhoto, I get an error message that says it can't open the application because it may be damaged or incomplete.

When I try to open iPhoto, I get an error message that says it can't open the application because it may be damaged or incomplete.

Make a temporary, backup copy (if you don't already have a backup copy) of the library and apply the two fixes below in order as needed:
Fix #1
Launch iPhoto with the Command+Option keys held down and rebuild the library.
Select the options identified in the screenshot.
Fix #2
Using iPhoto Library Manager to Rebuild Your iPhoto Library
Download iPhoto Library Manager and launch.
Click on the Add Library button, navigate to your Home/Pictures folder and select your iPhoto Library folder.
Now that the library is listed in the left hand pane of iPLM, click on your library and go to the File ➙ Rebuild Library menu option
In the next window name the new library and select the location you want it to be placed.
Click on the Create button.
Note: This creates a new library based on the LIbraryData.xml file in the library and will recover Events, Albums, keywords, titles and comments but not books, calendars or slideshows. The original library will be left untouched for further attempts at fixing the problem or in case the rebuilt library is not satisfactory.
Happy New Year

I keep getting the error message: " You can't open the application "%@" because it may be damage or incomplete" when I try to install a software that I purchased.

I have a typing software that I bought a while ago. I had installed it on an old pc but I just bought a macbook and I'd like to install it onto the new macbook, as I no longer use the old pc. When I open the installer, I get the error message: " You can't open the application "%@" because it may be damage or incomplete"
Does anybody know if this is fixable or if I need to just buy a new disk?
Thanks!!!

I copy pasted this from the developers website for the minimum requirements of your device: Macintosh® OS X 10.4 – 10.5, PowerPC G4, G5 or Intel Core Duo processor, 800 MHz processor or higher, 256 MB RAM, CD/DVD-ROM drive, 300 MB free hard disk space, Video card with 32 MB of video RAM, 1024 x 768 24-bit color display, Speakers, keyboard & mouse.
Does a macbook pro meet these requirements?

I attempted to open iPhoto and got this message: you can't open the application because it may be damaged or incomplete. Now the iPhoto icon has a little line through it. Nice.

I attempted to open iPhoto and got this message: you can't open the application because it may be damaged or incomplete. Now the iPhoto icon has a little line through it.
Nice. Shall I say goodbye to my treasured iPhoto library? What happened?
I did just upgrade my iPhone to OS 5. Could that be related somehow?
Help!

1. Back up your iPhoto Library - you should always have a back up anyway.
Most Simple Back Up
Drag the iPhoto Library from your Pictures Folder to another Disk. This will make a copy on that disk.
Slightly more complex:
Use an app that will do incremental back ups. This is a very good way to work. The first time you run the back up the app will make a complete copy of the Library. Thereafter it will update the back up with the changes you have made. That makes subsequent back ups much faster. Many of these apps also have scheduling capabilities: So set it up and it will do the back up automatically. Examples of such apps: Chronosync or DejaVu . But are many others. Search on MacUpdate
2. Reinstall
To re-install iPhoto
1. Put the iPhoto.app in the trash (Drag it from your Applications Folder to the trash)
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/
2c: on 10.7 they're at
/private/var/db/receipts
A Finder Window will open at that location and you can remove the iPhoto pkg files.
3. Re-install.
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.
If you purchased it on the App Store you can find it in your Purchases List.

Iphoto app says "can't open the application because it may be damaged or incomplete". How do I repair this?

When I try to open iphono on my macbook pro it says "Can't open the applicaiton because it may be damaged or incompete". How do I repair this?

1. Back up your iPhoto Library - you should always have a back up anyway.
Most Simple Back Up
Drag the iPhoto Library from your Pictures Folder to another Disk. This will make a copy on that disk.
Slightly more complex:
Use an app that will do incremental back ups. This is a very good way to work. The first time you run the back up the app will make a complete copy of the Library. Thereafter it will update the back up with the changes you have made. That makes subsequent back ups much faster. Many of these apps also have scheduling capabilities: So set it up and it will do the back up automatically. Examples of such apps: Chronosync or DejaVu . But are many others. Search on MacUpdate
2. Reinstall
To re-install iPhoto
1. Put the iPhoto.app in the trash (Drag it from your Applications Folder to the trash)
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/
2c: on 10.7 they're at
/private/var/db/receipts
A Finder Window will open at that location and you can remove the iPhoto pkg files.
3. Re-install.
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.
If you purchased it on the App Store you can find it in your Purchases List.

When I try to open iPhoto a box comes up that says "You can't open the application because it may be damaged or incomplete." I just scanned some pictures in, and then this happened.

Does anyone know what to do if you try to open iPhoto and the box comes up and says "You can't open the application iPhoto because it may be damaged or incomplete." Previous to this I added some pictures and documents that were scanned from my Lexmark all-in-one. Now I can't open iPhoto.

To re-install iPhoto
1. Put the iPhoto.app in the trash (Drag it from your Applications Folder to the trash)
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/
2c: on 10.7 they're at
/private/var/db/receipts
A Finder Window will open at that location and you can remove the iPhoto pkg files.
3. Re-install.
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.
If you purchased it on the App Store you can find it in your Purchases List.

New MacPro 10.9.4 included Keynote. Worked fine. An update was released August 21. Just downloaded the 6.2.2 update and now get error message "You can't open the application because PowerPC applications are no longer supported". Any ideas?

New MacPro 10.9.4 purchased three weeks ago included Keynote. App worked fine. New update for Keynote was released August 21. Just downloaded the 6.2.2 update. Tried to launch app and now get error message "You can’t open the application “Keynote.app” because PowerPC applications are no longer supported." Confused as to why it worked prior to update. Nothing else has changed. No issues with recent iMovie, Pages or Numbers updates. Any ideas?

I tested this:
Reinstalled Aperture 3.1 from the Trial Installer.
In some way it seems to be working. But the whole thing is a scary Chimera.
It can create an Aperture library. I can import and edit images, even in Graphic Converter ias an external editor.
But the Media Browser does not show the aperture Library that I created.
The versioning is inconsistent. The library appears as an Aperture 3.4 library in the Finder. Aperture 3.5 seems to be able to read this library and to upgrade it to 3.5
The Applications folder is showing the application as version 3.4 and as compatible. Spotlight is showing it as illegal.
When opening the chimera Aperture, I see plenty of warnings in the Console window:
An Aperture "Hang" report
xpcproxy assertion failed
com.apple.IconServiceAgent: main failed to composite image
quicklookd: Warning
and more ... the hang was critical. I had to force quit Aperture more than once.
So be careful. I would not trust any important Aperture library to this patched application, without testing thoroughly. Be careful with your precious photos.

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 downloaded ilife every things working fine except, when i try to open iPhoto it said ''You can't open the application iPhoto because it may be damaged or incomplete. i tried to re-download it but my password didn't work for some reason. HELPPPP!!!

i just downloaded ilife every things working fine except, when i try to open iPhoto it said ''You can't open the application iPhoto because it may be damaged or incomplete. i tried to re-download it but my password didn't work for some reason. HELPPPP!!!

Make a temporary, backup copy (if you don't already have a backup copy) of the library and apply the two fixes below in order as needed:
Fix #1
Launch iPhoto with the Command+Option keys held down and rebuild the library.
Select the options identified in the screenshot.
Fix #2
Using iPhoto Library Manager to Rebuild Your iPhoto Library
Download iPhoto Library Manager and launch.
Click on the Add Library button, navigate to your Home/Pictures folder and select your iPhoto Library folder.
Now that the library is listed in the left hand pane of iPLM, click on your library and go to the File ➙ Rebuild Library menu option
In the next window name the new library and select the location you want it to be placed.
Click on the Create button.
Note: This creates a new library based on the LIbraryData.xml file in the library and will recover Events, Albums, keywords, titles and comments but not books, calendars or slideshows. The original library will be left untouched for further attempts at fixing the problem or in case the rebuilt library is not satisfactory.
Happy New Year

TextEdit.app is corrupt. I have tried repairing and I have tried reinstalling but it still says You can't open the application TextEdit.app because it may be damaged or incomplete.

TextEdit is not working. I have tried repairing and I have tried reinstalling but it still says "You can't open the application TextEdit.app because it may be damaged or incomplete."
Can anyone give me some other ideas as to how to fix. Thanks.

Thats the first thing I tried last night. And reinstalled just textEdit but no luck, then I deleted TextEdit and reinstalled it again and I was still getting the same message. Tried pacifist this morning again but this time I tried reinstalling the whole apps package half way through its says it cant reinstall due to multiple missing files.
Tried the repair option on the OS disc it says everything is fine

Just downloaded mavericks, now iPhoto won't load because of an error message that says "You can't open the application "IPhoto" because it is not supported on this type of Mac" . I have a 17" MacBook Pro, mid 2010 model running 2.53 GHz and Intel Core I5,

I just downloaded the new Mavericks operating sytem on my mid 2010 MacBook Pro, 17" 2.53GHz, Intel Core I5 machine. My IPhoto is no longer working at all, I'm getting an error message that says - "You Can't open the application "IPhoto" because it is not supported on this type of Mac". I also loaded Mavericks onto my other MacBook Pro 17", mid 2009 model and everything works fine. I would think that the newer Mac would easily work with IPhoto. Also, when I try to download from the App Store, it asks for my Apple ID and Password, I enter it, and then the little spinning color wheel just spins forever, with nothing ever happening. I tried downloading the IPhoto Upgrade but it never actually downloads, HELP!!!

What version of iPhoto do you have installed? Is if one of the versions shown as not compatible in this screenshot?
If it is then go to the App Store and download iPhoto 9.5. It will be free if you have an iPhoto 9 or later verson currently.
OT

I just got a notice to update my firefox to 4.0 and when I downloaded the new software it indicated: that I can't open the application "Firefox" because it is not supported on this architecture. Any ideas about what might be wrong and how to fix it?

I just got a notice to update my firefox to 4.0 and when I downloaded the new software it indicated: that I can't open the application "Firefox" because it is not supported on this architecture. Any ideas about what might be wrong and how to fix it?

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?

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