These files are from Sony's version 1.71 distribution disk. See README.TXT for command-line switches for the ATAPI driver and for MSCDEX.EXE (included).
I have used these drivers with Win 3.1/95 with no problems.
The following files are found inside the driver download file.
|SLCD.SYS||38.2 KB||24 Sep 1993|
|SETUP.EXE||40.2 KB||10 Jun 1992|
|MSCDEX.EXE||25.4 KB||10 Mar 1993|
|UNLOCK.COM||7.5 KB||17 Jan 1991|
|CDPLAY.EXE||24.5 KB||29 Feb 1988|
|EJECT.COM||8.0 KB||17 Jan 1991|
|READ.ME||1.5 KB||1 Jul 1993|
|LOCK.COM||8.0 KB||17 Jan 1991|