Assalam o Alaikum.

ek ajeeb problem hai window service pack3 install ki hai to har chees ok hai audio video sab koch set hai par jab mai net se koi just audio song download kar k ose win media player pe play karta hon to ek to win player bhi play nahe hota or na he kisi or player pe vo song play hota hai or os k bad na he koi or video play hoti hai na he audio play hoti hai,bas youtube pe video play hoti hai without volume.or agar audio controler ko open karta hon to os pe bhi error ata hai open nahe hota audio controler mixer.

par jab restart kar video play karta hon to audio video sahee play hoti hai par jese he audio songs ki file ko play karta hon to error aa jata hai.


ab pochna ye hai k kia win service pack3 mai problem hai ya phir or koi problem hai?

pls help me out