I grew up playing MS-DOS and Windows 95 CD-ROM games. I found a Pentium II machine on eBay and bought a Sound Blaster 16 card for it. However I'm having the hardest time getting WAV playback to work for this in Windows 98SE. I installed the DOS drivers and got it working in DOS mode, but WAV playback in Windows does not work. I get glitchy sound and "sound card is busy" errors when playing WAV files.
I chose to go down the "90s drivers compatibility rabbit hole" so expected these kinds of issues. But this one has me stumped and I'm thinking the Creative drivers aren't fully compatible with my 1998 Compaq. It's not a PnP card because I got it for DOS thinking it would work perfectly in Windows. My PC has onboard PCI sound which does work great in Windows though (which I currently have disabled in the BIOS).
I'm wondering if anybody who built these machines in their adult years have any input on what could be causing this particular issue. I'm using all the suggested IRQ and Low/High DMA settings.