Try looking for Ensoniq drivers. Creative Labs bought out Ensoniq (as they
were one of the first PCI soundcard makers) and folded their tech into
Soundblaster. The early "64's" from Ensoniq and Soundblaster used the same
chips, and the driver should work.
http://us.creative.com/support/downloads/
Driver
Sound Blaster PCI cards Web Update for users running Windows 98SE,
Windows ME, Windows 2000 or Windows XP. Date : 19 Dec 2002
Size : 4.62 MB Hide Details
Filename: SBPCI_WebDrvsV5_12_01.exe Download Now
Sound Blaster PCI cards Web Update for users running Windows 98SE,
Windows ME, Windows 2000 or Windows XP.
R128-DRV-W4-LA
Overview
This package is meant for Sound Blaster® Vibra128, Sound Blaster 16
PCI, Sound Blaster PCI 128, Sound Blaster 4.1 Digital, and Sound Blaster
Ensoniq AudioPCI users running Windows 98SE, Windows ME, Windows 2000 and
Windows XP, who experienced distortion problem when playing a wave or MP3
file in 4 speaker mode. For PRODIKEYST users who are running on Windows
98SE, this Web Update will enable them to record and playback under IMPRESS
mode within the PRODIKEYS application. The package will contain the
following:
Sound Blaster PCI (WDM) Drivers V 5.12.01.5017
Requirements
An existing Sound Blaster Vibra128, Sound Blaster 16 PCI, Sound
Blaster PCI 128, Sound Blaster Ensoniq AudioPCI, or Sound Blaster PCI4.1
Digital software package must be installed before installing this update.
Notes
a.. Creative Configurator works with VXD drivers only. The Creative
Configurator program link in the Start Menu will be removed after users
install the Web Update.
b.. For users who are running Windows 98SE, this Web Update will
upgrade VXD drivers to WDM drivers.
c.. This release works with the CT4816, CT4751, CT5808, CT4740 and
the CT4815.
d.. This package is not applicable to model CT4730 2-channel audio
card. Installation WILL NOT proceed.