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launch studio bluetooth 75270 driver download windows 10

Windows defaulted to “Hands-Free” profile. Fix: Disable the Hands-Free service:

In , right-click your Bluetooth device and select Update driver .

If your Launch software cannot open the assigned COM port, another software program may be occupying it. Change the port number manually:

Click , select the folder where you extracted the downloaded driver files, and click Next .

If the dongle appears as an "Unknown Device" in Device Manager : Right-click the button and select Device Manager .

I can provide a more specific troubleshooting path or direct link suggestions based on those details. Share public link

If the official download link is down, you can use the generic driver from the chipset manufacturer. This works 90% of the time.

Download the driver package specifically designated for .