Windows 10 upgrade and sound issues

tyronebarreb17_ESO

Since upgrading to windows 10 i have noticed that effects such as lightening in the environment, combat noises such as a sword hitting a mob and the grunt the character makes while swinging it are about as twice as loud as they were when i was running windows 7. if i turn the effects volume down, then other effects that the slider controls become barely audible, such as whistling for the mount.

ive updated my sound card drivers to win 10 friendly drivers, im wondering if there is a DirectX issue here with the sounds?