Salam Intel bahi.
Hope ur feeling good.
Yar i am also from Pakistan .. so that's y i am writing my post in urdu..
Yar mujia nahi lagta kia app ka laptop kay audio drivers main koi problem hia because Dave ne jo app ko link dia hia us main or jis link se app drivers download kar raye ho un dono drivers ka version same hia...
Meri advice app kay lia yea hie hia kay ager tu app ka laptop warranty main hia tu warranty claim kar loo agaer nahi hia tu apna sound card changer kar loo.. For u Dave
I am telling intel that i think there must be a hardware issue with intel's laptop cause the link from intel was downloding audio drivers and the link u gave him both have same audio drivers with same size & version number.. (windows 7 x64 ultimate ) (windows 7 x64 profesional )
also i did'nt find any othere solution on web regarding this issue... ( code 10 error ) for realtek
.. accept changing ur hardware sound device.. bad bad realtek
sorry intel bro i can't help u further..