Hello there. <P>I just installed a new version of DirectX yesterday - DirectX 8.1 for Win9x (I am using Win98SE) - and this lead to some problems dealing with both Direct3D and the onboard sound ...
you can't. DirectX is part of the operating system, so you'd have to reinstall. I remember seeing a utility somewhere that purported to uninstall DirectX 9, so you might google for it. Use at your own ...