No ingame sound

[the man]

So recently all of my games have no sound. when i play LOL in the game lobby its fine but as soon as you enter a game the sound stops working. in heat i have no sound and i used to for both of these games and also both warcrafts and aoe etc. i am getting pissed off and i would appreciate any help thank you

 

[the man]

hey i was dicking around in properties and i clicked on somthing and it said somthing like some enhancments are not working properly would you like to disable them. i did and now my sound is perfect.