Since this was posted, the FAT LFN patents has expired, and the license for the TianoCore FAT drivers was changed not long afterwards. (I am the guy who also po

Since this was posted, the FAT LFN patents has expired, and the license for the TianoCore FAT drivers was changed not long afterwards. (I am the guy who also posted https://rwmj.wordpress.com/2016/03/30/tianocore-uefi-now-has-a-free-fat-driver/#comment-16044 https://rwmj.wordpress.com/2016/03/30/tianocore-uefi-now-has...) Of course, the same is not true for exFAT.