Quality Windows Audio Video Experience (qWave) is a networking platform for Audio Video (AV) streaming applications on IP home networks. qWave enhances AV streaming performance and reliability by ensuring network quality-of-service (QoS) for AV applications. It provides mechanisms for admission control, run time monitoring and enforcement, application feedback, and traffic prioritization.
|Windows 10 edition||1507||1511||1607||1703|
|Display name:||Quality Windows Audio Video Experience|
|Path:||%WinDir%\system32\svchost.exe -k LocalServiceAndNoImpersonation|
The Quality Windows Audio Video Experience service is running as NT AUTHORITY\LocalService in a shared process of svchost.exe. Other services might run in the same process. If Quality Windows Audio Video Experience fails to start, the error is logged. Windows 10 startup proceeds, but a message box is displayed informing you that the QWAVE service has failed to start.
Quality Windows Audio Video Experience is unable to start, if at least one of the following services is stopped or disabled:
1. Select your Windows 10 edition and release, and then click on the Download button below.
2. Save the RestoreQualityWindowsAudioVideoExperienceWindows10.bat file to any folder on your hard drive.
3. Right-click the downloaded batch file and select Run as administrator.
4. Restart the computer to save changes.
Note. Make sure that the
qwave.dll file exists in the
%windir%\system32 folder. If this file is missing you can try to restore it from your Windows 10 installation media.