First post, by smevans526
This drive is actually a COMPAQ OEM, but it's a SONY. It worked fine on oakcdrom and the generic Acer driver. SONY is called ATAPI_CD.SYS. The driver version for the CDU701 is 2.27a (1994). I also tried its 1996 successor 2.27b.
The error comes up when the driver tries to load.
Config.sys and autoexec.bat attached
APTIVA 486 w/pcdos2000