Can't install/download Mac OS X Lion. Help please.

My AppStore says I have lion already installed, but it isn't (still have 10.6.8). How can I find it or re-download it?

Check also in your Application folder.  Take this chance to complete any backups* or upgrades you need for Lion before you start installing it:
http://www.macmaps.com/backup.html
https://discussions.apple.com/docs/DOC-2465

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    Right click the hard drive icon and select Get Info. In the new pane, on the bottom, do this:
    1. click the padlock, and authenticate with your password.
    2. change Privilege to Read & Write - just click what is there and options will appear.
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    hi
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  • I downloaded Mac OS X Lion and when I go to install, it says file cannot be verified, may have been corrupted during download.  How do I determine if it is corrupt and how do I get a clean copy of Lion, since I have already paid for it?

    I downloaded Mac OS X Lion and when I go to install, it says file cannot be verified, may have been corrupted during download.  How do I determine if it is corrupt and how do I get a clean copy of Lion, since I have already paid for it?

    Download again, move the existing file out of the applications folder first.

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    If your iMac has a PowerPC processor, you can upgrade to OS 10.5 Leopard, which is the max OS.
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    I installed the Mac OS X Lion on my iMac, which I recently bought (4 months ago aprox). I've been trying to download and install Autodesk Maya the Student's Version, and it won't let me... This had never happened before until I installed the Lion... Also I tried to download the Rar Machine free version, and it won't let me either... it says something about a Nil Object missing...
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    http://area.autodesk.com/forum/autodesk-maya/autodesk-maya-2012/mac-os-x-107-lio n-support-for-maya-on-the-mac/
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  • Can I install/download a Student & Teacher edition of a Creative Suite onto more than one Mac?

    Can I install/download a Student & Teacher edition of a Creative Suite onto more than one Mac?

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  • I install windows 8 via boot camp but its corrept so i recover this by the bootable usb which is helping me to install windows 8 but in recovery my osx is formatted automaticly now its become a pc how can i install my mac osx again?

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    If you have a Mid 2010 model: Computers that can be upgraded to use OS X Internet Recovery. If later then see below:
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    Be sure you backup your files to an external drive or second internal drive because the following procedure will remove everything from the hard drive.
    Boot to the Internet Recovery HD:
    Restart the computer and after the chime press and hold down the COMMAND-OPTION- R keys until a globe appears on the screen. Wait patiently - 15-20 minutes - until the Recovery main menu appears.
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    After DU loads select your newly installed hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Click on the Partition tab in the DU main window.
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    Reinstall Lion/Mountain Lion. Mavericks: Select Reinstall Lion/Mountain Lion, Mavericks and click on the Install button. Be sure to select the correct drive to use if you have more than one.
    Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.
    If you have an earlier model:
    Clean Install of Snow Leopard
         1. Boot the computer using the Snow Leopard Installer Disc or the Disc 1 that came
             with your computer.  Insert the disc into the optical drive and restart the computer.
             After the chime press and hold down the  "C" key.  Release the key when you see
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             username and password that you used on your old drive. After you finish Setup
             Assistant will complete the installation after which you will be running a fresh
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             Update and installing all recommended updates to bring your installation current.
    Download and install Mac OS X 10.6.8 Update Combo v1.1.

  • MacBook pro does not start. How can I back to Mac OS X Lion?

    I have a MacBook Pro. On my MacBook i made three partition, then I installed window 8. After that I started windos and try to delete third partition by Administrator tool from windows operating system. After that my MacBook does not start. How can I back to Mac OS X Lion?
    After that I again install windows 8 from a DVD. Windows start well, but I can not start Mac OS system, may be it was 10.6.  Sever times I tried to install OS X Lion 10.7 thought DVD, I could not. On MacBook I have a lot of important data.
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    My MacBook Pro model no. A1286.

    You installed Windows improperly the result of which was to wipe out the bootloader for OS X. You can give this a try:
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      1. Restart the computer.
      2. Immediately after the chime press and hold down the
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      3. Release the key when the boot manager appears.
      4. Select the OS X disk icon from which you want to boot.
      5. Click on the arrow button below the icon.
    If you are still unable to boot from the OS X volume then you will need to reinstall OS X:
    Reinstall OS X without erasing the drive
    1. Repair the Hard Drive and Permissions
    Boot from your Snow Leopard Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list.  In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive.  If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
    If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
    2. Reinstall Snow Leopard
    If the drive is OK then quit DU and return to the installer.  Proceed with reinstalling OS X.  Note that the Snow Leopard installer will not erase your drive or disturb your files.  After installing a fresh copy of OS X the installer will move your Home folder, third-party applications, support items, and network preferences into the newly installed system.
    Download and install Mac OS X 10.6.8 Update Combo v1.1.
    This will destroy the Windows bootloader so you cannot boot into Windows. The solution is to remove all the partitions on the drive except the OS X partition, then expand the OS X partition to take up the entire drive.
    Use Boot Camp Assistant in the Utilities folder to create a Windows partition on which you can install Windows. You cannot have any other partitions on the drive besides these two.
    Now given all the above you may be able to install a third-party bootloader that would work with the setup you now have: Boot Runner 1.4.

  • TA48312 Have Mac OS X Leopard (10.5.8) and would like download Mac OS X Lion

    Hi, would like to download Mac OS X Lion and I have still Mac OS X Leopard (10.5.8)
    Can I download online the new System?

    The first step in Upgrading... is to Snow Leopard = OS X 10.6.x
    It is Not available as a download... It is a Paid Upgrade.
    Do this first...
    Check that your Mac meets the System Requirements for Snow Leopard...
    Snow Leopard Tech Specs
    http://support.apple.com/kb/SP575
    If so... Purchase a Snow Leopard Install Disc...
    http://store.apple.com/us/product/MC573Z/A/mac-os-x-106-snow-leopard
    Other countries...
    http://support.apple.com/kb/HE57
    After the Successful Install, run Software Update to get the latest updates for Snow Leopard.
    Be sure to make a Backup of your Current System Before Upgrading...

  • HT201260 my mac mini build is 11G56 and mac osx is 10.7.5 how can i install latest mac 10.8 and above

    my mac mini build is 11G56 and mac osx is 10.7.5 how can i install latest mac 10.8 and above

    Simply purchase Mountain Lion from the App Store and it will begin installation after the download is complete. Note that it's a large download, about 4.5GB, so you should have a good Internet connection..
    However... if I were you, I would just wait another month or so until Apple releases Mavericks - the 'latest' announced version of OS X -> http://www.apple.com/osx/preview/.
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  • How can i install snow leopard together with lion, on a Lion based MacBook Pro ultimo 2011

    Hi
    How can I install Snow Leopard on a Lion Based MacBook Pro ultimo 2001. I will both have installed Snow Leopard and Lion on my computer, but how can i do that?
    I have purchaded Snow Leopard, but I can installed it
    Pls can anyone help me
    Best regards and merry christmas
    Robert

    Apple figures that having supported PowerPC code for the last 6 years is enough so they dropped it.
    Why should they have to support some that old forever? It doesn't make good business sense to support some that so few will use.
    If you must play those games, my suggestion is to get an older Mac that will support PowerPC. It is going to be a difficult task to get Snow Leopard to run on a new Mac.
    Allan

  • I have this iMac late 2006 and I want to install the Mac OS X Lion

    Hello,
           I want to install Mac os X lion, (not mountain lion) on my iMac Late 2006 , but it is no longer available in the mac app store. How can I do to install the Mac OS X Lion on  my computer?
         The thing is that i was hoping the the mountain lion was compatible with my iMac, so is there a way i can still get the Mac OS X lion?

         Apple for some dumb reason removed it from the App store, so you now have to call them and ask for it.  I also have a Late 2006 Mac Pro and luckily I took the plung awhile ago and bought it from the App store.  Since they cut off so many machines still being used they should have left Lion in the store.  Any 2006-2007 Mac Pro and any other Mac that has a video card that doesn't have 64b drivers cannot go to Mountain Lion.

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