----------------------------------------------------------------------------------------- 1688d1.exe / DOS/Win 3.x / Version 4.16 Disk 1/2 (Sound Chip Ess 1688) 1688d2.exe / DOS/Win 3.x / Version 4.16 Disk 2/2 1688os2.exe/ OS2 / Version 1.01 1688w9x.exe/ Windows 9x / Version 4.03 1688wnt.exe/ Windows NT / Version 1.0 688d1.exe / DOS/Win 3.x / Version 4.16 Disk 1/2 (Sound Chip Ess 688) 688d2.exe / DOS/Win 3.x / Version 4.16 Disk 2/2 688w9x.exe / Windows 9x / Version 4.03 688wnt.exe / Windows NT / Version 1.0 -----------------------------------------------------------------------------------------