Right click do_ and run it as administrator.Make note of the size of your boot.wim and install.wim files.Your C:\inject folder structure should now look like in the screenshots.Copy sources\boot.wim and sources\install.wim from your Windows 7 SP1 圆4 CD or ISO to C:\inject.Unzip USB 3.0 drivers somewhere and copy contents of Drivers\HCSwitch\圆4 and Drivers\Win7\圆4 to C:\inject\drivers.Create a C:\inject, C:\inject\drivers and C:\inject\hotfixes folders.Prepare folders and files for integrating USB 3.0 drivers and the above hotfix into Windows 7:.do_ and do_ attached to this post remember to remove the.Hotfix KB2775511 (this makes Windows happy about Apple Bootcamp drivers' digital signature) from Microsoft or web (google the exact filename AMD64-all-windows6.1-kb2775511-v2-圆4_ec18cc10e27faf443c17e7a8073c9eba773eb13e.msu).Latest Intel USB 3.0 Windows 7 圆4 drivers ( v4.0.4.51 at the time of writing).If you have a more recent OS X you should also be able to use DiskMaker X.) (I had luck with method one in this guide. Download El Capitan installer from the Mac App Store and follow any of the many available guides to create a bootable USB installer.The guide is pretty detailed to enable as many people as possible to follow sorry if it's too verbose for your level. If you need a different config, modify accordingly. VgaShim (download a release from GitHub or build from source).īy following this guide you should end up with a dual booting OS X + Windows setup where Windows gets assigned the majority of HDD space.Access to Windows where you can get local admin rights.Access to OS X 10.6 or later (can be the one you want to install Windows on).Two pendrives (8GB or more for El Capitan, 6GB or more for Windows).Responds to Windows 7's legacy queries about video mode enabling it to draw stuff on screen.įor a more technical explanation see the GitHub repo.Pretends to Windows 7 the initialization stuff it wants to do gets done. (See a more thorough explanation by here.) Unable to initialize graphics the old way, Windows 7 hangs. Most PCs and earlier Macs have a compatibility layer that accommodate these calls but Apple decided enough is enough and removed this legacy code from its recent machines. When Windows 7 was released in 2009, (U)EFI was still new technology it can understand most of what is going on with one exception: very early in the boot process it tries to communicate with the graphics card using 1980s calls. TL DR: you'll be far better off upgrading to Windows Spy Edition 10Īpple Intel and recent PC computers use a newer incarnation of BIOS called (U)EFI.While we may be able to tweak the binaries to work with other models, I personally have no other machines to test. I aimed to make it as general as possible so it should work for all configurations in the Early 2015 family and perhaps other models. I will try to help as much as I can but I no longer have the Air or other recent Apple machines to test. Needless to say, this method is not supported by Microsoft or Apple.While it worked for me it may not work for you (diferent hardware or firmware) or will not work for the future you (if Apple updates its firmware to shut the door once and for all). It is a little hacky, requires some computer literacy to pull off, comes with a few caveats, and could be a lot more elegant. It is not even a solution but more of a workaround. Hats off to them for sharing their knowledge and code with others! What I present here really is a case of standing on the shoulders of giants and would not be even remotely possible without several projects and individuals credited at the end of this post.As far as I am aware this is the first successful attempt at getting Windows 7 to natively run on Air Early 2015.
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