Hi, I'm relaying a question from Vincent Béron: we both had a look at the winapi_check output and noticed that the comments of these functions claim they are exported but in fact they are not: they are not mentioned anywhere in the spec file. Now if I look at the APIs exported by d3dxof.dll on various versions of Windows I don't see these APIs either. However it's possible that they are only exported in recent versions of DirectX and I'm not sure the DirectX dlls I have are that recent. So I think the question boils down to this: should the Dll(Un)RegisterServer functions be removed or should they be exported? -- Francois Gouget fgouget(a)free.fr http://fgouget.free.fr/ Good judgment comes from experience, and experience comes from bad judgment -- Barry LePatner