Hey, I am running Lion on a Macbook Air 2010 model and i recently bought Mountain Lion through the MAC App Store. ive had problems installing it as i cant install it onto my Macintosh HD (startup Disk). Ive opened the ML installer and its rebooted my mac into the installer Menu, but when it goes to install, it stops and says You Cannot Install OS X on This Disk. OS X cannot start up from this disk.' i want to be able to install ML overwriting Lion on my MacintoshHD (startup drive), are there any solutions that can fix this problem?
MacBook Air (13-inch Late 2010), Mac OS X (10.7.4)
Fortunately, there are two easy workarounds to reclaim control of your Mac. On previous versions of Apple's Mac operating system, you were able to easily install applications from multiple sources. Sometimes it’s the third party KEXT extensions that cause a lot of heartache during update/install of macOS. These KEXT Files get added to your Mac/MacBook when you are using third-party devices. If you are not sure about it, your best bet is to look and see what third-party extensions are currently there on your machine.
Troubleshoot install or activation errors for Office for Mac: Activation Download/Install To complete any of the steps below, you'll need the email address and password associated with your active and licensed Microsoft 365 subscription or your one-time purchase of Office for Mac. Boot Camp for Mac vs virtualization software. If you want to install Windows on your Mac, you have two options. You can either use Mac Boot Camp, a native feature of the macOS operating system, or you can use a third party virtualization program. Both methods have their own pros and cons, so let’s dive in. I ran into a similar problem. Turns out my HD had a problem I did not know about. I had to re-partition and format my HD before ML would install. And that. since I had to re-install Lion from download just to start the download of ML and start that install! But at least if follow the steps it WORKS!
Posted on Aug 18, 2012 6:06 AM
Boot Camp requires a Mac with an Intel processor.
When you install Microsoft Windows on your Mac, Boot Camp Assistant automatically opens the Boot Camp installer, which installs the latest Windows support software (drivers). If that doesn't happen, or you experience any of the following issues while using Windows on your Mac, follow the steps in this article.
- Your Apple mouse, trackpad, or keyboard isn't working in Windows.
Force Touch isn't designed to work in Windows.
- You don't hear audio from the built-in speakers of your Mac in Windows.
- The built-in microphone or camera of your Mac isn't recognized in Windows.
- One or more screen resolutions are unavailable for your display in Windows.
- You can't adjust the brightness of your built-in display in Windows.
- You have issues with Bluetooth or Wi-Fi in Windows.
- You get an alert that Apple Software Update has stopped working.
- You get a message that your PC has a driver or service that isn't ready for this version of Windows.
- Your Mac starts up to a black or blue screen after you install Windows.
If your Mac has an AMD video card and is having graphics issues in Windows, you might need to update your AMD graphics drivers instead.
Mac Software Updates
Install the latest macOS updates
Forms toolsdeped negor learning resource portal nyc doe. Before proceeding, install the latest macOS updates, which can include updates to Boot Camp.
Format a USB flash drive
To install the latest Windows support software, you need a 16GB or larger USB flash drive formatted as MS-DOS (FAT).
- Start your Mac from macOS.
- Plug the USB flash drive into your Mac.
- Open Disk Utility, which is in the Utilities folder of your Applications folder.
- Choose View > Show All Devices from the menu bar.
- From the sidebar in Disk Utility, select your USB flash drive. (Select the drive name, not the volume name beneath it.)
- Click the Erase button or tab.
- Choose MS-DOS (FAT) as the format and Master Boot Record as the scheme.
- Click Erase to format the drive. When done, quit Disk Utility.
Download the Windows support software
After preparing your USB flash drive, complete these steps:
Logitech Software Not Installing On Mac
- Make sure that your Mac is connected to the Internet.
- Open Boot Camp Assistant, which is in the Utilities folder of your Applications folder.
- From the menu bar at the top of your screen, choose Action > Download Windows Support Software, then choose your USB flash drive as the save destination. When the download completes, quit Boot Camp Assistant.
Learn what to do if you can't download or save the Windows support software.
Install the Windows support software
After downloading the Windows support software to your flash drive, follow these steps to install the software. (If you're attempting to resolve issues with a Bluetooth mouse or keyboard, it might be easier to use a USB mouse or keyboard until these steps are complete.)
- Make sure that the USB flash drive is plugged into your Mac.
- Start up your Mac in Windows.
- From File Explorer, open the USB flash drive, then open Setup or setup.exe, which is in the WindowsSupport folder or BootCamp folder. When you're asked to allow Boot Camp to make changes to your device, click Yes.
- Click Repair to begin installation. If you get an alert that the software hasn't passed Windows Logo testing, click Continue Anyway.
- After installation completes, click Finish, then click Yes when you're asked to restart your Mac.
If you can't download or save the Windows support software:
- If the assistant says that the Windows support software could not be saved to the selected drive, or that the USB flash drive can't be used, make sure that your USB flash drive has a storage capacity of at least 16GB and is formatted correctly.
- If the assistant doesn't see your USB flash drive, click Go Back and make sure that the drive is connected directly to the USB port on your Mac—not to a display, hub, or keyboard. Disconnect and reconnect the drive, then click Continue.
- If the assistant says that it can't download the software because of a network problem, make sure that your Mac is connected to the Internet.
- Make sure that your Mac meets the system requirements to install Windows using Boot Camp.
If a Mac feature still doesn't work after updating the Windows support software, search for your symptom on the Apple support website or Microsoft support website. Some features of your Mac aren't designed to work in Windows.