Bluetooth driver download window 8

The size of the Event Tracing for Windows ETW logs and the parsed output file are typically quite large, especially for bthport and btha2dp. Although complete traces are necessary to analyze the scenario in detail, for specific drivers, you can enable only those drivers.

To capture Bluetooth event traces without installing any additional software after a restart, follow these steps:. Open an elevated Command Prompt window.

For example, right-click Start , and then click Command Prompt Admin. Start a capture session by pasting the following sequence of commands into the Command Prompt window.

Note Press Enter after each command. Stop the capture session when you are finished by pasting the following sequence of commands into the Command Prompt window. The events can be parsed by using the Tracerpt. Run the following command:. The events resemble those in the following examples. The events can be better decoded by using event information, as in the following example:.

Learn about the terminology that Microsoft uses to describe software updates. Windows 8. The event information for BthHid resembles the following:. The event information for BthA2DP resembles the following:.

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For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base. If the driver you got from a disc or downloaded from a website doesn't install itself, you might need to install manually.