realtek not working

[legalos]

my PC configuration is-
intel D101GGC motherboard,
pentium 4,3.06 GHz
1.5 Gb RAM
Ge force 8800

Problem-
I installed windows XP SP2 recently.After installation my realtek drivers stopped working.
I reinstalled them but won't work.I downloaded latest drivers but they also won't work.
So I installed the same windows at my friend's pc.His realtek drivers also stopped
working.So i think the problem in the windows.Guys please help me out as nothing
will work without audio.

[dheeraj_kumar]

If its a pirated copy of windows, get another pirated version. If its an original copy of windows, wait for someone else to answer.