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Audio driver

Last response: in Windows 7
February 20, 2010 5:42:08 PM

i keep getting error message oxcoaa0202 can u help please i have just installed windows 7 and now my sound won,t work

More about : audio driver

a b \ Driver
a b $ Windows 7
February 20, 2010 6:41:33 PM

Some hardware specs would be helpful.

Have you already tried updating the audio driver?
a b $ Windows 7
February 23, 2010 11:09:25 PM


Have you ensured that you have the latest drivers installed for your audio device and that they are certified to work with Windows 7?

Also, Microsoft does have an official Windows 7 Support Forum located here . It is supported by product specialists as well as engineers and support teams. You may want to also check the threads there for additional assistance and guidance.

Microsoft Windows Client Team
a b \ Driver
a c 371 $ Windows 7
February 23, 2010 11:48:08 PM

what is your computer brand and model and is it 32 bit or 64 bit?