Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer. Description Free Download. UAA describes a class driver initiative for computer audio solutions that are supported in Microsoft Windows operating systems. For more information about version 1. A supported feature that modifies the default behavior of the product is available from Microsoft.
However, this feature is intended to modify only the behavior that this article describes. Apply this feature only to systems that specifically require it. This feature might receive additional testing. Therefore, if the system is not severely affected by the lack of this feature, we recommend that you wait for the next software update that contains this feature.
If the feature is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not appear, contact Microsoft Customer Service and Support to obtain the feature.
Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific feature. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft Web site:. If you do not see your language, it is because the feature is not available for that language.
You may have to restart your computer after you apply this update if the operating system components that this update replaces are being used when you install the update.
The English version of this update has the file attributes or later file attributes that are listed in the following table. When you view the file information, it is converted to local time. Contents Exit focus mode. Please rate your experience Yes No.
Any additional feedback? Submit and view feedback for This product This page. USB Audio 2. An arbitrary number of channels greater than eight are not supported in shared mode due to a limitation of the Windows audio stack. The example is for a non-composite device with single feature descriptor. If the driver does not start, the system event log should be checked. The driver logs events which indicate the reason for the failure.
Similarly, audio logs can be manually collected following the steps described in this blog entry. If the failure may indicate a driver problem, please report it using the Feedback Hub described below, and include the logs. For information on how to read logs for the USB Audio 2. If you run into a problem with this driver, collect audio logs and then follow steps outlined in this blog entry to bring it to our attention via the Feedback Hub.
Audio Drivers Overview. WaveRT Port Driver. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info.
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