I have tried to install Mountain Lion but it has failed to install properly

I have tried to install mountain lion but it has failed to install

If you open Finder and open your Applications folder list, under the alphabetically listed "I"'s you should see an application called "Install OS X Mountain Lion.app", if it downloaded OK. This is the package that you double click on to begin installation of Mountain Lion. Have you already done this?
Hope this helps

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Trying to up date my OSX currently use 10.7.5. i have tried to download mountain lion but it says i need 10.8.0 but i cant find the download link to download 10.8.0 HELPPPP!!!

Trying to up date my OSX currently use 10.7.5. i have tried to download mountain lion but it says i need 10.8.0 but i cant find the download link to download 10.8.0 HELPPPP!!!

Download Mac OS X 10.9 from the Mac App Store. If it's incompatible with your computer, Mac OS X 10.8 will be as well.
(91497)

I am trying to reinstall mountain lion but Mac book pro failed to install.

I am trying to reinstall mountain lion but Mac book pro failed to install

Please detail ALL you have done so far in the way of troubleshooting? Need this info to avoid the been there done that scenarios.
Have you read for possible solutions over in the "More Like This" thread over here?----------------------->

I am trying to download mountain lion but the pc goes to sleep and stops the download even though I have set my power defaults to 3 hours

I am trying to download mountain lion but the pc goes to sleep and stops the download even though I have set my power defaults to 3 hours

aldofromwilts wrote:
I am trying to download mountain lion but the pc goes to sleep and stops the download even though I have set my power defaults to 3 hours
Try setting the Energy Saver to "never" and uncheck "put hard disks to sleep when possible". You can allow the screen to sleep after any suitable time.
Hope that helps. Regards.

Trying to download mountain lion but password I used to download it will not let me install it. Why?

Trying to download mountain lion but password I used to download it will not let me install it. Why?

Welcome to the Apple Support Communities
If you don't remember your password, see > http://iforgot.apple.com

I am trying to purchase mountain lion but I get the following message: "We could not complete your purchase. The product distribution file could not be verified. It may bedamaged or was not signed." Any help?

I am trying to purchase mountain lion but I get the following message:
"We could not complete your purchase. The product distribution file could not be verified. It may bedamaged or was not signed." Any help?

Installing the appropriate combo update may help...
If you are running v10..7 Lion, install the OS X Lion Update 10.7.4 (Client Combo)
For 10.6 Snow Leopard > Mac OS X 10.6.8 Update Combo
Then restart your Mac. Try the App Store.
If that doesn't help, try the following..
Quit the App Store if it's open.
Open the Finder. From the Finder menu bar top of your screen click Go > Go to Folder
Type this exactly as you see it here:
/Library/Preferences/SystemConfiguration
Click Go
Move the NetworkInterfaces.plist file from the SystemConfiguration folder to the Trash.
Relaunch the App Store and try downloading Mountain Lion.
You may also need to disable anti virus software and turn off the Firewall in System Preferences > Security (or Security & Privacy) > Firewall

Trying to download mountain lion but not impressed first time didnt load all and now trying to download again and it just freezes for days and never commits it in full can you help or is there any way to revers back to snow leopard

I have tryed to load mountain lion several times and it just freezes for days on end is ther any way of reversing my dession back to snow leopard as i think it too muctch to dowload and when it does parts are missing and my epson scanner 3170 photo does not work as effeciant as it did i am not to pleased with it at all and think this download should be on a disk.
Not impressed at all.
Best Regards.
Phil

If you don't have a backup make one now of all your own data, you can just drag your Documents folder to another disk, assuming that is where you keep your own data. Then erase the disk with Disk Utility by booting up holding cmd-r. Choose Disk Utility > Erase tab from the screen that is presented. Then install from your SL disk.

Trying to buy Mountain Lion but

Hi ,
I'm trying to buy Mountain Lion but I just get sent around to different pages either saying I havn't bought anything or a page saying I need to uppgrade Gagage Band, iPhoto,iMovie. So I download and install but the only thing that happens is that the change date gets changed. The program itself doesn't and I get a folder called _MACOSX but there is nothing in it that works.
I thought it was suposed to be easy to buy through App Store.
Hmm
Martin
Sweden

Thanks a lot ! Worked like a charm after I pressed the ¨buy¨ button twice (2) , Best regards Martin

I am trying to buy Mountain Lion but I am getting this message: The product distribution file could not be verified. It may be damaged or was not signed.

I just tried to buy Mountain Lion but I am getting this message, yes, even after I reboot: The product distribution file could not be verified. It may be damaged or was not signed.
I don't understand what this means? Is my MacBookPro too old to work with Mountain Lion?

The Apple Support Communities are an international user to user technical support forum. As a man from Mexico my first language is Spanish. I do not speak English, however I do write in English with the aid of the Mac OS X spelling and grammar checks. I also live in a culture perhaps very very different from your own. When offering advice in the ASC, my comments are not meant to be anything more than helpful and certainly not to be taken as insults.
Always search the forum before posting. This is asked at least three times just below your post.
https://discussions.apple.com/thread/3604789?tstart=0
https://discussions.apple.com/thread/4153268?tstart=0

I've tried to purchase Mountain Lion but when I click 'buy' I get the message, "We could not complete your purchase. OS X Mountain Lion is not compatible with this computer." I'm using an iMac with Lion OS on it, Why is it incompatible?

I've tried to purchase Mountain Lion but when I click 'buy' I get the message, "We could not complete your purchase. OS X Mountain Lion is not compatible with this computer." I'm using an iMac with Lion OS on it, Why is it incompatible?

Your Mac must be one of the following models:
iMac (Mid 2007 or newer)
MacBook (Late 2008 Aluminum, or Early 2009 or newer)
MacBook Pro (Mid/Late 2007 or newer)
MacBook Air (Late 2008 or newer)
Mac mini (Early 2009 or newer)
Mac Pro (Early 2008 or newer)
Xserve (Early 2009)
From here > Apple - Upgrade your Mac to OS X Mountain Lion.

Trying to download mountain lion but just keep getting calculating coming up

trying to download mountain lion but just keep getting calculating appearing

Try to grab it from a test User Account.
Mac OS X 10.6: Creating a new user account
http://support.apple.com/kb/PH6651

I.m trying to download Mountain Lion but has only downloaded 79 meg and seems to be stuck any ideas

I.m trying to download Mountain Lion but has only downloaded 79 meg and seems to be stuck any ideas

Do you get a particular error message? What exactly happens.

I appear to have lost all my audiobooks from itunes and cannot download a new purchase to my ipod. I have tried uninstalling and reinstalling itunes but this has not helped - I am desperate as I depend on my ipod for listening to books

My ipod touch has lost touch with my itunes account. I appear to have lost all my audiobooks from itunes and a nook I downloaded from audible.com last week is on my itunes but I cannot syn it to my ipod. I have tried uninstalling and reinstalling itunes but this did not work and I now have a different screen with itunes which I am not familiar with. I need my ipod for audiobooks and podcasts because I have a visual impairment.

iTunes 11 does some thinks differently. See:
iTunes 11 for Mac: Set up syncing for iPod, iPhone, or iPad
or
iTunes 11 for Windows: Set up syncing for iPod, iPhone, or iPad
Also
If you have iTunes 11 turn on the Sidebar. Go to iTunes>View and click on Show Sidebar. You can also do a Crtl+S to show the sidebar. The sidebar is where Devices appears. and Control+B to show the Menu bar

HT203128 my iphone 5 has frozen i have done several update and restore but all has failed

my iphone 5 frozen showing only the apple logo I have tried several updates and restore but has made no difference can anyone help

Use recovery mode, as explained in this article:
iPhone and iPod touch: Unable to restore

Wiped hard drive and tried to reinstall Mountain Lion but it installed Lion instead.

Everything was fine except that it was going slow from 2 years worth of clutter. I wiped the hard drive and continued on with the installation instructions without noticing until now that it installed Lion instead of Mountain Lion. What do I do? If I have to reinstall, I'd rather not have to download it again. I have it on my external hard drive but it won't show up since I did all this.

Welcome to Apple Support Communities
You used Internet Recovery to reinstall Mac OS X, so Lion was installed instead of OS X Mountain Lion. See > http://support.apple.com/kb/HT4718
To install OS X Mountain Lion, open the Mac App Store, log in with your Apple ID, go to Purchases and download OS X Mountain Lion. If you have a USB drive with Mountain Lion, you can use it to upgrade to OS X Mountain Lion

I have tried to install Mountain Lion but it has failed to install properly

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