Fails to download CentOS 7
Boxes 3.34.3 offers six ways to download CentOS 7: CentOS 7 (KDE) x86_64 (Live), CentOS 7 (GNOME) x86_64 (Live), and four seemingly-identical options labels CentOS 7 x86_64. The four indistinguishable options are not impressive. Anyway, all six fail with the error "Failed to analyze installer media. Corrupted or incomplete media?"