Sound won't work online and I am unable to save my sound settings PLZ help!

[Diamondketo]

I have place this question on two yahoo answers please if you can answer it there.​

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http://answers.yahoo.com/question/i...U8tn5fXsy6IX;_ylv=3?qid=20120612211504AA7Taml​

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http://answers.yahoo.com/question/index?qid=20120615220932AAY3azc​

 

[Ghostman 1]

Those two links are dead ....