Direct X 9.0c installation Problem

Hiii Friends,
I have Windows XP SP2 installed on my P-IV, whenever i try to install Direct X 9.0c onto my pc, its just shows that instalation complete but when i check out Dxdiallg, its shows d old Direct X9.0b, pls help me with my problem as bcause of this i cant play many of my favorite games…

http://www.microsoft.com/downloads/details.aspx?FamilyID=fff5ed7d-3446-4583-b2c9-8db1bc10b16e&DisplayLang=en

Try downloading this one…It’s worth a shot at least (that is, if you have broadband).

-teet