Turns out the Bootcamp Assistant installs drivers for the specific Mac hardware where it's run. Installing Windows 10 on the MacBook Air kind of seems to be working, but it freezes frequently and/or blanks the screen and the installation can't complete. But you have a newer Mac with Mojave and use that to create the Windows installation USB drive. Mojave doesn't install on your 2011 Air (it won't go higher than High Sierra). Wrong approach #2: In Mojave and later Bootcamp uses exFAT. There is no way of pre-formatting the USB drive with exFat or making Bootcamp use anything else than FAT. However, the Bootcamp Assistant formats the drive using regular FAT and one of the Windows installation files is larger than 4 GB. However, after a while copying files the process fails saying the USB drive is out of space. The Bootcamp assistant happily downloads Windows support files, formats the USB drive and copies Windows installation files. So you download i Windows 10 ISO, get your reasonably large USB drive and get started. The Bootcamp of those versions actually don't care which version of Windows you try to install. Wrong approach #1: Your Air has Yosemite or older.
Here's the full story (you can skip it and just read the instructions): The question is how to do the installation. On macos | windows | macbook air Install Windows 10 on a MacBook Air 2011Īpple doesn't officially support installing Windows 10 on MacBook Airs older than 2012.
