Hi, I need to use the D3D9 Debug runtime but: - I'm working under Vista. - I don't have any DirectX SDK installed on my machine (I just have the .h and .lib files from an old DirectX9 SDK) Therefore I need to install a DirectX SDK. The question is: which one? Can I just install the latest SDK? or should I install the last DirectX9 SDK, before the first DirectX10 one? Thanks for any help that would help me save time, avoiding DirectX setup trickery.

Thank you so much for your very quick answer.
Kind regards