ESS Maestro2E MPU-401 Compatible (WDM) Driver Download

ESS Drivers

The Maestro2E MPU-401 Compatible (WDM) is an audio device manufactured by ESS. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This version of "" has been downloaded 532 times with a user rating of 2 out of 5 stars, based on 9 reviews. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 655.1 KB.

9 Ratings (see all reviews)

Supported Models

ESS Maestro2E PCI AudioDrive (WDM)

ESS Maestro2E MPU-401 Compatible (WDM)

ESS Maestro2E Sound Blaster Compatible (WDM)



Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1

File Name

Versions (2000-08-01) via .inf

Uploaded By

DriverGuide (DG Staff Member) on 9-Sep-2003

Ratings & Reviews

See all ESS Maestro2E MPU-401 Compatible (WDM) ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
2K-Driver/AUDIO/_SYS1.CAB 175.5 KB 7 Jul 2000
2K-Driver/AUDIO/MUART.SYS 18.3 KB 1 Jun 2000
2K-Driver/AUDIO/SETUP.LID 49 bytes 7 Jul 2000
2K-Driver/AUDIO/SETUP.INS 73.1 KB 7 Jul 2000
2K-Driver/AUDIO/_ISDEL.EXE 8.7 KB 7 Jul 2000
2K-Driver/AUDIO/OS.DAT 450 bytes 7 Jul 2000
2K-Driver/AUDIO/SETUP.EXE 61.4 KB 7 Jul 2000
2K-Driver/AUDIO/DATA1.CAB 469 bytes 7 Jul 2000
2K-Driver/AUDIO/ESSETUP.EXE 61.4 KB 7 Jul 2000
2K-Driver/AUDIO/DATA.TAG 103 bytes 7 Jul 2000
2K-Driver/AUDIO/WDMA_ES2.INF 20.9 KB 18 Jul 2000
2K-Driver/AUDIO/LAYOUT.BIN 609 bytes 7 Jul 2000
2K-Driver/AUDIO/MAESTRO.CAT 16.5 KB 18 Jul 2000
2K-Driver/AUDIO/LANG.DAT 23.5 KB 7 Jul 2000
2K-Driver/AUDIO/SETUP.INI 92 bytes 7 Jul 2000
2K-Driver/AUDIO/_SETUP.DLL 11.3 KB 7 Jul 2000
2K-Driver/AUDIO/MAESTRO.SYS 141.4 KB 1 Jun 2000
2K-Driver/AUDIO/_USER1.CAB 918 bytes 7 Jul 2000
2K-Driver/AUDIO/_INST32I.EX_ 296.7 KB 7 Jul 2000

How to Update ESS Maestro2E MPU-401 Compatible (WDM) Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the ESS Maestro2E MPU-401 Compatible (WDM) 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 ESS Maestro2E MPU-401 Compatible (WDM) 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 ESS 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.

This website is not affiliated with ESS. All company names/logos are properties of their owners.
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