I downloaded the source code of MPICH(mpich-3.0.4.tar.gz) from the website of MPICH. I tried to read and run the source with Microsoft Visual Studio 2010 on Windows XP platform, but it failed, indicating that there are a number of header files missing and some syntax errors. I downloaded the missing header files from the internet and added them in, unluckily it still didn't work. Am I using the wrong development tool(Visual Studio 2010) or the wrong platform or something else?