hiking

Microsoft.Xna.Framework.Content.ContentLoadException: Error loading "PixelShader". ---> System.IO.FileNotFoundException: Failed to load XnaNative.dll. Please verify that you have the XNA Framework installed.
在 ImportXnaNativeMethod((fnptr)* method, SByte* methodName)
在 Microsoft.Xna.Framework.Content.NativeMethods.CreateDecompressionContext()
在 Microsoft.Xna.Framework.Content.DecompressStream..ctor(Stream b