MS-DOS 7.10 (China DOS Union)
MS-DOS 7.10 (China DOS Union) is an unofficial distribution of MS-DOS 7.x. It was created by the China DOS Union based on the MS-DOS 7.10 subsystem in Windows 95 OSR2 (and Windows 98). The system includes various optional "add-ons" which install additional programs and graphical shells on top of MS-DOS. The setup program is bootable directly from CD-ROM (based on the enhancements given in DOS 7.x) and mistakenly identifies MS-DOS as a GPL-licensed operating system.