Problem updating windows vista
To reinstall the sound driver, you will need to uninstall the current driver first.Go to the device manager as described in the first step of this troubleshooting guide. Follow the instructions and restart the computer afterward.If this is your first time to reinstall a device driver, or you are unsure of the steps involved in this procedure, consider downloading our driver updater to automatically scan your pc and update your sound card drivers..
We recommend that you save it to your desktop and initiate the free scan using the desktop icon.
On the computer management window, select Device Manager to see the list of the devices installed on the computer.
To go directly to the Device Manager, just click on Start-Sound.
You can download the recommended Sound & Audio driver updates by clicking the "Download" button.
Important: When prompted, click "save" to save the installer to your computer.