I've been trying to install Windows 7 on my 2010 MacBook Pro (13"). I've made an install USB, but it gets stuck at a full progress bar, saying, "Windows is loading files..." I have two DVDs as well, but those require that my SSD be formatted using MBR, meaning I'd have to erase my macOS install. I can't install Windows 10 because it breaks down after automatically installing its broken 320M drivers. Windows 8 I just don't want to try because it sucks. I'm out of ideas at this point.