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C compilation no working

I'm running Mathematica 9 in a 64 bit Windows 8.1 laptop. I'm having no luck getting C compilation to work.



returns nothing and Compilers[]

returns nothing

$Packages shows CCompilerDriver entries

$ContextPath has CCompilerDriver` as its first entry

Microsoft Visual Studio Professional 2013 is installed

Intel Parallel Studio XE for Windows is installed containing Intel C++ Composer XE