http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&swItem=vc1116en&jumpid=reg_R1002_USEN

HP Vectra VA 6/xxx, OS/2 Warp sound driver

Type: 	Driver - Sound
Version: 	A.01.02 (14 Mar 1997)
Operating System(s): 	OS/2 Warp
File name: 	vvoo1us.exe (1.0 MB)