Posted by Bagorats on
URL: http://forum.featool.com/Simple-Test-Case-OpenFOAM-Error-tp1164p1276.html

The issue occurs when you install OpenFoam per instructions.  The instructions for the SU2 Solver direct you to install MPI V10.  Apparently it's assumed that OpenFoam contains MPI V10 but you really need to install it from the Microsoft website.  This resolves the error.