I'm trying to install Firefox 4.0, but I get "Warning: the following disc images couldn't be opened. Reason: not recognized"

Mac OS X.

Make sure you download the correct version for your system. See [http://www.mozilla.com/firefox/all.html this page] to see all systems and languages.
For help installing Firefox, see [http://support.mozilla.com/en-US/kb/Installing+Firefox this article].
If the message appears even though you're doing everything right, please show me a [http://www.wikihow.com/Take-a-Screenshot-of-the-Entire-Screen screenshot] of it so we can work from there.

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I have downloaded Firefox 3.6.3dmg, however, when I attempt to open I get the following dialogue box: The following disk images couldn't be opened: Image Firefox 3.6.3dmg reason not recognized.
== This happened ==
Not sure how often
== I tried to upgrade, it is unable to load on my Mac book with OS 10.6.3

Make sure you download the correct version for your system. See [http://www.mozilla.com/firefox/all.html this page] to see all systems and languages.
For help installing Firefox, see [http://support.mozilla.com/en-US/kb/Installing+Firefox this article].
If the message appears even though you're doing everything right, please show me a [http://www.wikihow.com/Take-a-Screenshot-of-the-Entire-Screen screenshot] of it so we can work from there.

Installing Firefox 4 onto mac os x "The following disk images couldn't be opened. Image: Firefox 4.0.dmg Reason: not recognized".

I was trying to install Firefox 4 onto my mac os x but after I download it and click on the file to install it a window saying "The following disk images couldn't be opened. Image: Firefox 4.0.dmg Reason: not recognized". I have tried downloading it again but the same thing happens.

No workie! mac os x 10.5.8

I downloaded Firefox 4.0 onto my Mac but when I try to open it I get a warning message saying "The following disk images couldn't be opened" What do I do now?

While running Firefox, I got a prompt saying their was an update. I did that, but then got another message saying that it was recommended I update firefox to 4.0. I downloaded it, but never received a prompt to drag the image into my applications folder. I also never saw an image of firefox 4.0 on my desktop. Firefox 4.0 was in my downloads folder but got the above warning message when I clicked on it. I tried downloading it again, but the same thing happened. Now what? It appears that Firefox is still running, although I haven't yet tried to go to another website.

Try:
*http://thexlab.com/faqs/resetlaunchservices.html
* http://guides.macrumors.com/Repairing_Permissions

I successfully downloaded Contribute 6.5, but when I try to install it, I get this message. The following disk images couldn't be opened - Image: Contribute_6_5_LS12.dmg Reason: image not recognized.

I don't know what to do next. I'm running Mac OS 10.9
Any suggestions?
Thanks,

Download using another browser.
Mylenium

I tried to download the game and it said the following disk images couldn't open

the following disk images couldn't be opened
TOT_Mac_installer_HI- not recognized
what i need to install to open this program ?
this game i bought as download but i am not able to open it
thanks, madeline

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If you don't have "Show All Filename Extensions" turned on I suggest you turn it on. It is in the Finder Preferences under the Advanced tab.
Then you can see what the extension of that file is. If it is a .EXE you'll need Windows to use it.

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"The feature you are trying to use in on a network resource that is unavailable. Enter alternate path to a folder containing the installation package itunes64.msi".
Download the Windows Installer CleanUp utility from the following page (use one of the links under the "DOWNLOAD LOCATIONS" thingy on the Major Geeks page):
http://majorgeeks.com/download.php?det=4459
To install the utility, doubleclick the msicuu2.exe file you downloaded.
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I keep trying to install and reinstall itunes but keep getting apple application support not found...how do i fix this?

I keep trying to install and reinstall itunes but keep getting apple application support not found...how do i fix this?

For general advice see Troubleshooting issues with iTunes for Windows updates.
The steps in the second box are a guide to removing everything related to iTunes and then rebuilding it which is often a good starting point unless the symptoms indicate a more specific approach. Review the other boxes and the list of support documents further down page in case one of them applies.
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The section Install missing components has advice on breaking down the iTunes installer into the individual .msi files which might prove useful if Apple Application Support won't install normally.
tt2

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Go to  > Software Update and install updates. Finally, go to App Store, buy Mountain Lion and install. Open > http://www.apple.com/osx/specs/

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When trying to install Firefox 4.1 (Update) I get the following message: 'The handle is invalid'

I downloaded Firefox 4.01 directly from Firefox. When running the Firefox Setup I get the following error: 'The handle is invalid'.
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Repair your Apple software update.
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If you don't find ASU, go to Control Panel:
START/CONTROL PANEL/Programs n Features/highlight ASU and click REPAIR,

I am trying to install SAP NetWeaver 7.0 ABAP I got the following error

Hi Sirs,
I am trying to install SAP NetWeaver 7.0 ABAP Trial Version, but I m getting the following error as an pop up i e.,
An unhandled win32 exception occured in sapcontrol.exe [3800]. Just-in-time debugging this exception failed with the following error: No installed debugger has Just-In_Time debugging enebled. In visual studio, just-In-Time debugging can be enabled from tools/Options/Debugging/Just-In-Time.
The log can be found here...
(Jun 23, 2008 10:00:16 PM), Install, com.sap.installshield.sdcstepswrapper.StepWrapperInstallFiles, err, An error occurred and product installation failed. Look at the log file C:\SAP\NSP\log.txt for details.
(Jun 23, 2008 10:00:16 PM), Install, com.sap.installshield.sdcstepswrapper.StepWrapperInstallFiles, err, ProductException: (error code = 200; message="Java error"; exception = [java.lang.Exception])
STACK_TRACE: 15
ProductException: (error code = 200; message="Java error"; exception = [java.lang.Exception])
at com.sap.installshield.sdcstepswrapper.StepWrapperInstallFiles.execute(StepWrapperInstallFiles.java:254)
at com.sap.installshield.sdcstepswrapper.StepWrapperInstallFiles.executeAllSteps(StepWrapperInstallFiles.java:224)
at com.sap.installshield.sdcstepswrapper.StepWrapperInstallFiles.executeAllInstallationSteps(StepWrapperInstallFiles.java:177)
at com.sap.installshield.sdcstepswrapper.StepWrapperInstallFiles.install(StepWrapperInstallFiles.java:268)
at com.installshield.product.service.product.PureJavaProductServiceImpl.installProductAction(Unknown Source)
at com.installshield.product.service.product.PureJavaProductServiceImpl$InstallProduct.getResultForProductAction(Unknown Source)
at com.installshield.product.service.product.InstallableObjectVisitor.visitComponent(Unknown Source)
at com.installshield.product.service.product.InstallableObjectVisitor.visitInstallableComponents(Unknown Source)
at com.installshield.product.service.product.InstallableObjectVisitor.visitProductBeans(Unknown Source)
at com.installshield.product.service.product.PureJavaProductServiceImpl$InstallProduct.install(Unknown Source)
at com.installshield.product.service.product.PureJavaProductServiceImpl$Installer.execute(Unknown Source)
at com.installshield.wizard.service.AsynchronousOperation.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
(Jun 24, 2008 11:53:19 AM), Install, com.installshield.product.service.product.PureJavaProductServiceImpl$InstallProduct, err, An error occurred and product uninstallation failed. Look at the log file C:\SAP\NSP\log.txt for details.
(Jun 24, 2008 11:53:19 AM), Install, com.sap.installshield.sdcstepswrapper.StepWrapperInstallFiles, err, ProductException: (error code = 200; message="Java error"; exception = [java.lang.Exception])
STACK_TRACE: 15
ProductException: (error code = 200; message="Java error"; exception = [java.lang.Exception])
at com.sap.installshield.sdcstepswrapper.StepWrapperInstallFiles.execute(StepWrapperInstallFiles.java:254)
at com.sap.installshield.sdcstepswrapper.StepWrapperInstallFiles.executeAllSteps(StepWrapperInstallFiles.java:224)
at com.sap.installshield.sdcstepswrapper.StepWrapperInstallFiles.executeAllUninstallationSteps(StepWrapperInstallFiles.java:192)
at com.sap.installshield.sdcstepswrapper.StepWrapperInstallFiles.uninstall(StepWrapperInstallFiles.java:313)
at com.installshield.product.service.product.PureJavaProductServiceImpl.uninstallProductAction(Unknown Source)
at com.installshield.product.service.product.PureJavaProductServiceImpl$InstallProduct.processActionsFailed(Unknown Source)
at com.installshield.product.service.product.InstallableObjectVisitor.visitComponent(Unknown Source)
at com.installshield.product.service.product.InstallableObjectVisitor.visitInstallableComponents(Unknown Source)
at com.installshield.product.service.product.InstallableObjectVisitor.visitProductBeans(Unknown Source)
at com.installshield.product.service.product.PureJavaProductServiceImpl$InstallProduct.install(Unknown Source)
at com.installshield.product.service.product.PureJavaProductServiceImpl$Installer.execute(Unknown Source)
at com.installshield.wizard.service.AsynchronousOperation.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Thank you,
Ashok

The SAPINST used to install NW 7.0 needs to read the system environment variable JAVA_HOME in order to determine the proper java binaries to run the install program. To set the JAVA_HOME:
1. Right click my computer > properties
2. Advanced > Environment Variables
3. At the bottom section (system variables), click New.
4. Variable name should be JAVA_HOME the variable value should be the path of the java install (e.g. c:\java).
I have also found that it would be safer to install java to a directory without spaces.
c:\jre_1_4_2 < this is a good directory.
c:\program files\java < this is a bad directory (notice the space between "program files".
As for the just in time debugger, I don't believe tha't relevant. It's just the SAPINST.exe file erroring which is triggering a windows error debugger. But, the root cause of the error is that SAPINST.exe can't find the JDK runtime bits.

I am trying to install to my laptop but keeping getting message "could not access network location %Public%\Desktop\.

I can't install iTunes to my laptop. Keep getting message "could not access network location %Public%\Desktop\. Can someone help me?

Hello there, jag123059.
The following Knowledge Base article offers up some great steps to follow for resolving issues with installing iTunes:
Issues installing iTunes or QuickTime for Windows
http://support.apple.com/kb/ht1926
Thanks for reaching out to Apple Support Communities.
Cheers,
Pedro.

I tried to install firefox 4 and but not compatible with my computer Mac 10.4 now I don't have a firefox in my dock. How do I get the one I used before in my dock?

How can I get firefox in my application folder? I lost it while trying to upgrade to firefox 4? I don't it in my dock. My computer is Mac 10.4 older one. Can you help me?

Firefox 4 requires at least OS X 10.5 and an Intel Mac.
* http://www.mozilla.com/firefox/4.0/system-requirements/
For an unofficial Firefox 4 compatible version that runs on Mac OS X 10.4.11 or Mac OS X 10.5.8 (PowerPC) 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

I'm trying to install Firefox 4.0, but I get "Warning: the following disc images couldn't be opened. Reason: not recognized"

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