Microsoft Kernel Acoustic Echo Canceller (aec) Service Defaults in Windows XP
Microsoft Acoustic Echo Canceller by Microsoft Corporation.
|Display name:||Microsoft Kernel Acoustic Echo Canceller|
Microsoft Kernel Acoustic Echo Canceller is a kernel device driver. In Windows XP it won't start until the current user starts it. If the Microsoft Kernel Acoustic Echo Canceller fails to start, the technical information about the error is added to the Event Log. Windows XP startup should proceed, but a message box should be displayed informing the user that the aec service has failed to start.
Restore Default Startup Configuration for Microsoft Kernel Acoustic Echo Canceller
1. Select your Windows XP edition and service pack, and then click Download.
2. Save the WinXP_aec_Service_Startup.cmd file to a local storage device.
3. Run the saved file.
4. Restart the computer.
The aec service is using the aec.sys file that is located in the %WinDir%\system32\drivers folder. If the file is changed, damaged or deleted, you can restore its original version from Windows XP installation media.