Helllo all, I've looked through the forums as well as all over the internet, but I simply cannot find out why my boot camp isn't working. I think it may be a stupid mistake I'm making, but maybe somebody could help? So I reformat my USB drive (4GB of course) and I have 3 different ISOs: Windows 10, Windows 8 and Windows 7. All three are three whole, working (tested in virtual box) versions of Windows. As for my laptop it is a week-old brand new MacBook Air (early 2014) version. The error I'm getting is: "Your bootable USB drive could not be created. Boot camp only supports the installation of Windows 7 (or newer). Please use an ISO file for the installation of Windows 7 (or newer)." What I've gathered from this is that the ISO file may be corrupt, but is this possible that all 3 are corrupt, but somehow still work in Virtual Box? Thanks everybody!