In my case the driver updater wanted to replace a driver with the same version, so I let it. Unfortunately for me the Realtek Speaker setting were completely messed up. I then tried using the 'undo' function to replace the audio drivers but this did not help. Since the updated has requested that I create a restore point before performing the update I then tried restoring from that point and received an error message that the restore failed. However the restore operation did fix my sound, and everything now appears to be back to normal. I will not be using the driver updater again until I read enough reviews to gain confidence in this product.
