USBAUDIO.sys Informations - Download and Fix

Sometimes Windows system displays error messages regarding corrupted or missing USBAUDIO.sys files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent USBAUDIO.sys file can therefore effect in failed execution of the started process.

USBAUDIO.sys file USB Audio Class Driver. The file was developed by for use with software. Here you will find detailed information about the file and instructions how to proceed in the event of USBAUDIO.sys related errors on your device. You can also download USBAUDIO.sys file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista, Windows Vista, Windows Vista devices which will (most probably) allow you to solve the problem.

Compatible with: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista, Windows Vista, Windows Vista

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Fix USBAUDIO.sys errors

1 Information about USBAUDIO.sys file
2 Errors related to USBAUDIO.sys file
3 How to fix USBAUDIO.sys related errors?

3.1 Scanning for malicious software
3.2 System and driver update
3.3 System File Checker tool
3.4 System recovery

4 Download USBAUDIO.sys

4.1 List of USBAUDIO.sys file versions

File info

General information
Filename	USBAUDIO.sys
File extension	SYS
Description	USB Audio Class Driver

Software
Program	Microsoft® Windows® Operating System
Author	Microsoft Corporation

Details
MIME type	application/octet-stream
File type	Dynamic link library
System	Windows NT 32-bit
Copyrights	© Microsoft Corporation. All rights reserved.
Character set	Unicode
Language cod	English (U.S.)

Most common USBAUDIO.sys file related problems

There are various types of errors related to USBAUDIO.sys file. USBAUDIO.sys file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to USBAUDIO.sys file. If you encounter one listed below (or similar), please consider the following suggestions.

USBAUDIO.sys is corrupted
USBAUDIO.sys cannot be located
Runtime Error - USBAUDIO.sys
USBAUDIO.sys file error
USBAUDIO.sys file cannot be loaded. Module was not found
cannot register USBAUDIO.sys file:
USBAUDIO.sys file could not be loaded
USBAUDIO.sys file doesn't exist

USBAUDIO.sys

Application could not be started because USBAUDIO.sys file is missing. Reinstall the application to solve the problem.

Problems related to USBAUDIO.sys can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing USBAUDIO.sys file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

How to fix USBAUDIO.sys errors in just few steps?

Remember, before taking any action related to system files perform a backup copy of your data!

USBAUDIO.sys file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with USBAUDIO.sys file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Installing relevant Microsoft Windows patches and updates may solve your problems related to USBAUDIO.sys file. Use dedicated Windows tool to perform the update.

Go to the Windows "Start" menu
Type "Windows Update" in the search field
Choose the appropriate software program (name may vary depending on your system version)
Check if your system is up to date. If any unapplied updates are listed, install them immediately.
After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of USBAUDIO.sys or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to USBAUDIO.sys file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the USBAUDIO.sys file with properly working version. To use the tool:

Go to the Windows "Start" menu
Type "cmd" in the search field
Locate "Command Prompt" result – don't run it yet:
Click the right mouse button and select "Run as Administrator" option
Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Another approach is to restore system to previous state, before the USBAUDIO.sys file error occured. In order to restore your system, follow the instructions below

Go to the Windows "Start" menu
Type "System Restore" in the search field
Start the system restore tool – it's name may differ depending on version of the system
The application will guide you through the process – read the messages carefully
After the process has finished, restart your computer.

If all the above-mentioned methods failed and the USBAUDIO.sys file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace USBAUDIO.sys file

The last solution is to manually download and replace USBAUDIO.sys file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded USBAUDIO.sys file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of USBAUDIO.sys file example directory paths.

Windows 10: C:\Windows\System32\DriverStore\FileRepository\wdma_usb.inf_x86_15cfa86f715201cb\
Windows 8.1: C:\Windows\System32\DriverStore\FileRepository\wdma_usb.inf_x86_c1faa0f85d3f81e8\
Windows 8: 1: C:\Windows\System32\DriverStore\FileRepository\wdma_usb.inf_x86_c1faa0f85d3f81e8\
Windows 7: ---
Windows Vista: ---
Windows Vista: ---
Windows Vista: ---

If the steps did not solve your USBAUDIO.sys file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

Filename USBAUDIO.sys

System Windows 10

File size 91136 bytes

Date 2017-03-18

Download

File details
	MD5	28bc2da9a7080dde298bf34c8494ac70
	SHA1	0e912e23e523c23c3ccfe524a0354a84ba65c6c2
	SHA256	0f1e78344d3d71fcd06364aa19ae12a14402497778359da3554487beb8574809
	CRC32	7e5c71cb
	Example file location	C:\Windows\System32\DriverStore\FileRepository\wdma_usb.inf_x86_15cfa86f715201cb\

Filename USBAUDIO.sys

System Windows 8.1

File size 88192 bytes

Date 2014-11-21

Download

File details
	MD5	9701107b5d7813654a1d1ac42f246e97
	SHA1	506753ab9b9bf9254aa7c396e6dee0785c451882
	SHA256	7fffb930a825386f724d3a63da8c1691be2fad20bdd0d594c70898faf72fce75
	CRC32	fffccfb8
	Example file location	C:\Windows\System32\DriverStore\FileRepository\wdma_usb.inf_x86_c1faa0f85d3f81e8\

Filename USBAUDIO.sys

System Windows 8

File size 85760 bytes

Date 2012-07-26

Download

File details
	MD5	16f3ca59d5f6c18e1836f20795ea5123
	SHA1	ef2259a5d419908f389aff5dc72e95a8881c8c9d
	SHA256	be22479ae00a58a40e78da8593a02f3e4b9fb2d4c11bda0ec557e1f8ad2527b1
	CRC32	9d4b4be1
	Example file location	1: C:\Windows\System32\DriverStore\FileRepository\wdma_usb.inf_x86_c1faa0f85d3f81e8\

Filename USBAUDIO.sys

System Windows 7

File size 109696 bytes

Date 2010-11-21

Download

File details
	MD5	82e8f44688e6fac57b5b7c6fc7adbc2a
	SHA1	04bd4f9a79e87cc5badacf44c6f4c858182407c9
	SHA256	de1cddeef2285cc8387e88acb13c000576dc8819df6dc648c988068b5c83bb15
	CRC32	159a341b
	Example file location	---

Filename USBAUDIO.sys

System Windows Vista

File size 97792 bytes

Date -0001-11-30

Download

File details
	MD5	1a479212d7c2864772b04bb82a2b63be
	SHA1	7a4ff73ed6960a7b92b9df1b193e0f507fc14eec
	SHA256	fcd356b7b1f338b621def7454d831e9b54082d0284c3b0390d7064f75f30a125
	CRC32	9a4aa54f
	Example file location	---

Filename USBAUDIO.sys

System Windows Vista

File size 98944 bytes

Date -0001-11-30

Download

File details
	MD5	c6ba890de6e41857fbe84175519cae7d
	SHA1	0093f8b4a46bba552462b502ca416fdc3ec2129e
	SHA256	dd17986cb315e9a2f34a961f3aedc034bdaf937437d74f092dee9284edbb75f4
	CRC32	ab10f4fa
	Example file location	---

Filename USBAUDIO.sys

System Windows Vista

File size 98816 bytes

Date 2008-01-21

Download

File details
	MD5	c899fb269be4740dbe2801b204cd71d4
	SHA1	16eb9ab80de00964da5f0de21e83fdf6d029a2ac
	SHA256	be9cde93b4540a93baeffe2e25d54301a90f75b4563df5a440cfbf2133398cc9
	CRC32	71d57c20
	Example file location	---