The DSA detects your specific Intel wireless adapter and pulls the correct INF files for iwdauddevice06.
A proven solution comes from the Microsoft Surface Pro 3 driver pack, which contains the and 3496dp64.inf files needed for both IWDAud_Device_02 and IWDAud_Device_06. This method has been successful on many non‑Surface Intel systems as well.
The official driver name is (sometimes listed as Intel Corporation with version numbers such as 4.5.71.0 or 5.5.55.0).
(often under "Sound, video and game controllers" or "Other devices" if not installed). Right-click and select Update Driver Browse my computer for drivers iwdauddevice06 install
Not necessarily. If you never cast your screen, you can disable or uninstall the device. However, Windows Update may keep trying to reinstall it. The better approach is to install the correct driver to stop the error notifications.
Before diving into the installation, it is crucial to understand why this device appears. The iwdauddevice06 is like a USB dongle. Instead, it is a virtual audio endpoint created by Intel's drivers.
Do not simply run Setup.exe if it exists. Many drivers are self-extracting archives. The DSA detects your specific Intel wireless adapter
If "Intel WiDi Audio Device" does not appear in this list, you must first download the driver package, as detailed in the following section.
The process can be frustrating due to Microsoft’s generic drivers and Intel’s fragmented packaging. However, by using either the Intel Driver & Support Assistant or the manual INF method via Device Manager, you can resolve the yellow exclamation mark permanently.
Expand the section. Look for IWDAud_Device_06 . If it is not there, check "Other devices" for an entry marked "Unknown device" with a yellow triangle or an entry named IWDAud_Device_06 . The official driver name is (sometimes listed as
If you have landed on this page, you are likely searching for the term . This specific string of text often appears in Device Manager, driver update logs, or support forums. It usually relates to an audio device—specifically, Intel Wireless Display (WiDi) or HDMI audio components linked to Intel HD Graphics.
Corrupted system files can cause driver installation failures.
If the installation fails or the device still does not work, try the following solutions: 1. Disable Driver Signature Enforcement
The "iwdauddevice06 install" process is a minor yet crucial step for anyone relying on Intel-based wireless audio. While the device name looks obscure, it represents Intel’s engineering effort to deliver high-quality, low-latency sound over Bluetooth and WiDi.