Missing d3dx9_42.dll in XBMC

Now I am having bit fun with XBMC media player.I bet this is one of the best MEdia CeNTers in the market for which you dont even have to pay a penny.
Here are some of its screenshots




There was some problem in loading the program in windows 7 as well as
windows xp.There error message went like this



Some of the direct 3D librariies was missing so the program was not starting as expected.
So I decided to troubleshoot this.. :D
LUckily and amazingly I got the solution in the first step.Just go to dllfiles.com and download
a file called d3dx9_42.dll and place it in XBMC installed directory.You are done. :D