Microsoft DirectX 9.0 instaling problem

Are you a gamer? If so, than you need newest DirectX almost all the time. But while instaling some DirectX, you may have some trouble. For instance, while instaling Microsoft DirectX 9.0, and if you are running Microsoft Windows XP, you may see this error message:

DirectX did not copy a required file

And D3dref8.dll file was not coppied on your system.
If you alredy have Dxxpunp.inf file on your computer, that can be one of posible causes. Dxxpunp.inf is a DirectX debug component. Since, Dxxpunp.inf is located in %SystemRoot%\System32\Dxxpdbg folder, you can do the following:

- Goto Start, Run, than type cmd.exe, and click OK.
- Type cd %SystemRoot%\system32\dxxpdbg, and press ENTER.
- Type dxxpunp.exe, and then press ENTER.
- Close the command prompt.

That can be solution for your instaling problem.