Zoltrix CMI8738/C3DX PCI Audio Device Driver Download

23 Ratings (see all reviews)

Supported Models


CMI8738/C3DX PCI Audio Device




Supported Operating Systems

Windows XP

File Name

Versions (2001-12-10) via .inf

Uploader Notes

this driver actually works on xp, whilst other would consistantly fail. Use the setup and wait, then restart, and xp will tell there is a new hardware detected, lets xp atomatically find the drivers and it will load the files put by the setup. Hope it helps as many people as possible, Cheers!

Uploaded By

profiriowang (DG Member) on 7-Feb-2003

Ratings & Reviews

See all Zoltrix CMI8738/C3DX PCI Audio Device ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
win_me_2k(WDM)/setup.ini 428 bytes 27 Aug 2001
win_me_2k(WDM)/Readme.txt 1.9 KB 12 Apr 2001
win_me_2k(WDM)/W2KSetup.dat 929.8 KB 30 Nov 2001
win_me_2k(WDM)/cmaudio.sys 357.1 KB 10 Dec 2001
win_me_2k(WDM)/Mixer.exe 1.2 MB 15 Nov 2001
win_me_2k(WDM)/CMNprop.dll 32.8 KB 12 Nov 2001
win_me_2k(WDM)/CRLDS3D.DLL 766.0 KB 20 Oct 2000
win_me_2k(WDM)/CMUninst.exe 122.9 KB 22 Oct 2001
win_me_2k(WDM)/MESetup.dat 966.7 KB 3 Dec 2001
win_me_2k(WDM)/Setup.exe 524.3 KB 4 Dec 2001
win_me_2k(WDM)/CMprop.dll 28.7 KB 17 Jan 2001
win_me_2k(WDM)/CMAUDIO.INF 61.0 KB 10 Dec 2001
win_me_2k(WDM)/cmaudio.cat 39.6 KB 12 Dec 2001
win_me_2k(WDM)/audio3d.dll 712.7 KB 23 Nov 2001
win_me_2k(WDM)/CMUninst.dat 122.9 KB 22 Oct 2001

How to Update CMI8738/C3DX PCI Audio Device Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the CMI8738/C3DX PCI Audio Device driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Zoltrix CMI8738/C3DX PCI Audio Device into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Zoltrix Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

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