My computer - SVD13217PA- has failed twice to install the update 18.104.22.16800 directed towards broadcom bluetooth device. The computer has gone through all the proper updates to survive the 8.1 troubled upgrade.
There seems to be a problem with the file. IE11 writes in red "The signature of this program is corrupt or invalid" in the download info.
Then when running the program, you get this: "Bluetooth Driver Update has stopped working \n A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available.
I have downloaded the program three time now with the sam result, so I don't think it's due to corruption in download.
Thank you for providing the exact model name of your laptop, unfortunately we are unable to assist customers outside of the US. You may refer to this page for information on contacting the Sony Support Center in your region. Alternatively, you may try uninstalling the driver, installing the bluetooth driver for Windows 8 and then update it to Windows 8.1.
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