[ladynu]

i have realtek audio output.the

sound system works good.when i go to

"SOUNDS and AUDIO device" propeties

, a window is displayed it shows an

option like "place a volume icon bar

in the task bar" but if i try to

click the option, its not working.it

shows error message like "Windows

cannot display the volume control on

the taskbar because the Volume

Control program has not been

installed.To install it,use

Add/Remove Programs in Control

Panel".when i contacted with

computer service person he says like

he cant help it becoz it is

corrupted so to make it work i need

to reinstall windows to reinstall

realtek high definition audio.is it

true?kindly help.but sound system

works proper.