If you use Visual Studio Express 2010:

You need to copy in bin
f2c.exe
libf2c.dll
libf2c.lib

And click on scilab2c_f2c.sln


If you use Visual Studio 2010 Pro or more and Intel Fortran 2011 XE :

click on scilab2c.sln



Allan CORNET - DIGITEO - 2009-2011