Ikernel exe not found

[Guest]

no sound is coming out of my computer. It is a HP Pavillion Desktop with Intel Core 2 Duo and the operating system is Windows Vista-32 Bit.
Whenever i try to install the Sound driver,an error message comes up saying ikernel.exe not found.

 

[r_manic]

There's a problem with your sound driver installer, not your computer. Check this out: http://support.microsoft.com/kb/810608