SBFMDRV.COM is a Resident FM Driver, CT-VOICE.DRV is a Loadable Digitized Sound Driver. The two files that may be needed are SBFMDRV.COM and CT-VOICE.DRV. However, there are games that require some files off the installation disks. The power-on-default mixer values are somewhat quiet, so the preset mixer values provided by these utilities allow these cards to output at a higher volume. With the Sound Blaster Pro and Sound Blaster 16 the installation disks provide very useful utilities for setting the mixer. Most games are fine with a SET BLASTER variable in your AUTOEXEC.BAT file, such one that looks like this for the Sound Blaster 16 : Some require the user to input those values in an install program, others autodetect the values and some just assume that the card uses specific values and fails if those values are not set. All the game wants to know is that the settings are correct. While they came with installation and program disks, games usually don't care whether those programs are installed or not. The Sound Blaster cards, before the software configurable 16s and the AWE32s, are for the most part are fine if you just install them in a system and note the hardware settings.

Pizza Blaster instaling