   [.net] MDX 2.0.0.0 Error - HRESULT: 0x8007007E
  I just installed the Managed DirectX December 2005 SDK.I then added Microsoft.DirectX as a reference to a new c# app.Added Vector3 k = new Vector3();and then ran the application, but recieved'The specified module could not be found. (Exception from HRESULT: 0x8007007E)'as a error.After using filemon, i noticed that the program was looking for XINPUT9_1_0.dll in about 15 different directories, but with no luck.So i simply copied that file from DX SDK into one of the paths list;'C:\WINDOWS\assembly\GAC_32\Microsoft.DirectX\2.0.0.0__31bf3856ad364e3' to exact, and this fixed the error above.Ive googled around a bit and found that some people were having the same problem.So there is a possible solution to the problem for any one who needs or might need it.   