For the SC600 rev.1 and rev.3 
You must have the SSCD.SYS loaded in your Config.sys for the Panasonic 32bit cd rom
driver to work under Windows 95. This enables the CD-ROM interface port on the
soundcard. Rem out or remove all other cd rom drivers from the Config.sys and Autoexec.bat.

e.g. DEVICE=C:\SC600\SSCD.SYS Port=330 Num=8
e.g. DEVICE=C:\SOUNDFX\SSCD.SYS Port=330 Num=8

If the address is 330 you must set the CD-ROM driver Input/Output range to 338
You can determine this by the Port= line in your config.sys 
Port=320 = Input/Output range 328
Port=330 = Input/Output range 338
Port=340 = Input/Output range 348
Port=350 = Input/Output range 358

1)How to update the driver for Panasonic CR-52X/56X CD-ROM drives.

   Select Start
   Select Settings
   Select Control Panel
   Select Add New Hardware
   Select Next
   "Do you want Windows to search for your new hardware?"
   Select No
   Select Next
   Double click on CD-ROM controllers
   Select Have Disk
   Enter the drive and directory where you extracted the files or use the Browse feature
   Select OK
   MKEPanasonic CD-ROM Drive should be highlighted
   Select Next
   The Input/Output range may be incorrect and will need to be change, see option 2
   Select Next
   Select Finish
   "Do you want to shut down your computer now?" select No

   Now goto the next section to change the address.

2) How to change the driver address

   Right Click on My Computer
   Select Properties
   Select Device Manager
   Double click on CD-ROM controllers 
   Double click MKEPanasonic CD-ROM Drive
   Select Resources
   Double click on Input/Output Range
   Change the address to that of the Port= plus 8 in your Config.sys 

   After the changes have been made to the correct Input/Output range
   reboot your computer. You may need to shut down the computer completly.