Iwill P4R533-N Driver Download

14 Ratings (see all reviews)

Supported Models

P4R533-N Driver

CMI8738/C3DX PCI Audio Device Driver




Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name

cmi8738_0637.zip (6.4 MB)


06375.12.01.0637 (2002-05-09) via .inf

Find Related Drivers

Uploader Notes

P4R533-N v0637

CMedia CMI8738 SINGLE processor all version file

Uploaded By

selvaraj (DG Staff Member) on 29-Apr-2005

Ratings & Reviews

See all Iwill P4R533-N ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
cmi8738_0637/ME/AUDIO3D.DLL 712.7 KB 23 Nov 2001
cmi8738_0637/ME/CRLDS3D.DLL 766.0 KB 20 Oct 2000
cmi8738_0637/ME/CMNPROP.DLL 32.8 KB 29 Mar 2002
cmi8738_0637/ME/CMUNINST.EXE 135.2 KB 26 Apr 2002
cmi8738_0637/ME/MIXER.EXE 1.4 MB 29 Apr 2002
cmi8738_0637/ME/CMAUDIO.INF 64.5 KB 9 May 2002
cmi8738_0637/ME/CMAUDIO.CAT 45.3 KB 13 May 2002
cmi8738_0637/ME/CMAUDIO.SYS 378.3 KB 30 Apr 2002
cmi8738_0637/ME/CMUNINST.DAT 135.2 KB 26 Apr 2002
cmi8738_0637/XP/AUDIO3D.DLL 712.7 KB 23 Nov 2001
cmi8738_0637/XP/CRLDS3D.DLL 766.0 KB 20 Oct 2000
cmi8738_0637/XP/CMNPROP.DLL 32.8 KB 29 Mar 2002
cmi8738_0637/XP/CMUNINST.EXE 135.2 KB 26 Apr 2002
cmi8738_0637/XP/MIXER.EXE 1.4 MB 29 Apr 2002
cmi8738_0637/XP/CMAUDIO.INF 64.5 KB 9 May 2002
cmi8738_0637/XP/CMAUDIO.CAT 45.2 KB 9 May 2002
cmi8738_0637/XP/CMAUDIO.SYS 378.3 KB 30 Apr 2002
cmi8738_0637/XP/CMUNINST.DAT 135.2 KB 26 Apr 2002
cmi8738_0637/W2K/AUDIO3D.DLL 712.7 KB 23 Nov 2001
cmi8738_0637/W2K/CRLDS3D.DLL 766.0 KB 20 Oct 2000
cmi8738_0637/W2K/CMNPROP.DLL 32.8 KB 29 Mar 2002
cmi8738_0637/W2K/CMUNINST.EXE 135.2 KB 26 Apr 2002
cmi8738_0637/W2K/MIXER.EXE 1.4 MB 29 Apr 2002
cmi8738_0637/W2K/CMAUDIO.INF 64.5 KB 9 May 2002
cmi8738_0637/W2K/CMAUDIO.CAT 45.2 KB 13 May 2002
cmi8738_0637/W2K/CMAUDIO.SYS 378.3 KB 30 Apr 2002
cmi8738_0637/W2K/CMUNINST.DAT 135.2 KB 26 Apr 2002

How to Update P4R533-N Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the P4R533-N 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 P4R533-N 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 Driver Update Utility for P4R533-N. 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 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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