when i try and compile a solution i recieve the following error
error x3539 ps_1_x is no longer supported
(68,23); ID3DXEffectCompiler;;CompileEffect: There was an error compiling expression ID3DXEffectCompiler: compilation failed
I believe this is an issue to do with the version of XNA and visial studios i am using because the code was created on visual studio 2008 and used XNA 3.0, but now i have xna 4.0 and visual studios 2010.
could anyone help me with this error?