Desperate Help!!!!!!!!!!!!!!!!!!!

[osmandebest]

Whenever I Record A Video Clip Or Anything To Do With Audio My Windows Media Player Cant Play It Back. It Used To To Just Fine Then All Of A Sudden It Stopped Working Dont Know Why. Now I Get A Message No Combination Of Intermediate Filters Could Be Found To Make Connection. The Video Plays Back But Not The Audio Can Someone Please Help Me Out

Thanks