Repair audiosrv.dll File Errors    |    Scan for audiosrv.dll Errors    |    How to Fix audiosrv.dll Errors

Run a Free Scan to check for audiosrv.dll related errors.

audiosrv.dll - What is audiosrv.dll?

audiosrv.dll File Description:

Audio functions in Windows are executed by the module audiosrv.dll. This module together with the DLL winmm.dll controls sound capability.

In initializing the Windows Audio Controller, the DLL audiosrv.dll implements functions based on Remote Procedure Call services. The Windows Audio service can run on one or multiple RPC services that are available on the following endpoints: the AudioSrv LPC port and the AudioSrv named pipe (Windows XP before Service Pack 2).

In Windows XP, the audiosrv.dll file is essential in the seamless operation of applications linked with the file winmm.dll. If the audiosrv service is not present in the system, the setupapi.dll file will interrupt the application's execution, which will slow down or hang up the system. The application PlaySound relies on the audiosrv.dll file and the winmm.dll file. It does not need the setupapi.dll file until it actually starts playing sounds, which is rarely called by the user.

At the same time, the audiosrv.dll file monitors for plug and play notifications. This provides the application lead time to respond to plug-and-play changes without having to burn a thread and a window pump. Whenever a user plugs in their USB speakers, the audiosrv.dll file automatically detects it and notifies the appropriate application.

The audiosrv.dll file is also called to manage audio preferences and audio effects. Its management functions even extend to global audio digital signal processing. But probably the most important or widely acclaimed function of the audiosrv.dll file is its ability to offload PnP (plug-and-play) functionality. In lower versions of Windows, this functionality was actually a part of the Windows client/server runtime subsystem, but in Windows XP it was broken out into its own service to ensure better performance.

For the audiosrv.dll module to do its job, the following functions need to be loaded in Windows Audio:

* Multimedia Class Scheduler

* Remote Procedure Call (RPC)

* DCOM Server Process Launcher

* Windows Audio Endpoint Builder

* Plug and Play

Author: Microsoft Corporation
Author URL:
Part of: Microsoft Windows operating system
Memory Usage: Low
Associated Applications: Windows Audio Service library
Background DLL: Yes
Uses Network: No
Hardware Related: No
Common Path: C:/ Windows/ system32/ audiosrv.dll
DLL Version: 5.1.2600.2180


Make sure your audiosrv.dll is authentic and error free with a FREE SCAN.

Do you have errors with audiosrv.dll?

The Cause for audiosrv.dll Errors:

audiosrv.dll errors are potential severe Windows file system errors and may be caused by a corrupt program registry that you should fix immediately to protect against additional failure in other applications and/or devices. Having these errors puts your PC at risk for fatal crashes, blue screen errors and even hardware failure.

audiosrv.dll Errors - Common Symptoms:

audiosrv.dll error symptoms include program crashes, system start up or shut down troubles, slow system operation, laggy behaviour, input freeze, internal speaker beeps, trouble accessing application files and problems while installing programs.

Helpful Tools

The following products are free to try. We have found them to be of the highest quality and value. They have been extremely useful in our own pc troubleshooting and maintainance and we highly recommend trying them out for yourself.

Anti-Malware Pro

With a lightning fast free scan and the largest authentic spyware detection database we have seen, Anti-Malware Pro finds and removes threats to your PC stability and security. Download Anti-Malware Pro


DriverFinder will scan your system for driver and software updates. Its easy to use interface makes keeping your drivers updated quick and simple. They will even send you an email notification when new driver updates are available for your system! It doesn't get any more convenient than this. Download DriverFinder

Browse DLL Files by Name:

Is your DLL file missing?

Help us to make the best resource we possibly can by submitting you very own DLL file details. If you have detailed information on any DLL file or other file types please let us know by visiting the following link.

Submit File Details Form

What is audiosrv.dll?    |    Repair audiosrv.dll File Errors    |    How to Fix audiosrv.dll Errors