PixelCoordToWorldCoord function is not exact

[JorgeZehl]

PixelCoordToWorldCoord when I use this function the position in the world is not at all what it should be. Is there any way to improve the performance, maybe calibrate the camera?

[EnoxSoftware]

The PixelCoordToWorldCoord function is used in ProjectionExample, and in my testing this example works fine.
If you are not getting the correct values for cameraToWorldMatrix and projectionMatrix, "3.Add Define Symbols:" setting in your setup may be incorrect.