my matlab mex function can't compile any file

This is the make.m file of LibSVM,

try
  Type = ver;
  % This part is
 for OCTAVE

  if(strcmp(Type(1).Name, 'Octave') == 1)

    mex libsvmread.c

    mex libsvmwrite.c

    mex svmtrain.c ../svm.cpp svm_model_matlab.c

    mex svmpredict.c ../svm.cpp svm_model_matlab.c

  % This part is for MATLAB
  % Add -largeArrayDims on 64-bit machines of MATLAB
  else
    mex CFLAGS="\$CFLAGS -std=c99" -largeArrayDims libsvmread.c

    mex CFLAGS="\$CFLAGS -std=c99" -largeArrayDims libsvmwrite.c

    mex CFLAGS="\$CFLAGS -std=c99" -largeArrayDims svmtrain.c ../svm.cpp 
svm_model_matlab.c

    mex CFLAGS="\$CFLAGS -std=c99" -largeArrayDims svmpredict.c ../svm.cpp 
svm_model_matlab.c

  end

catch

  fprintf('If make.m fails, please check README about detailed instructions.\n');

end

After run this file:

"D:\PROGRA~1\MATLAB\R2012B\BIN\MEX.PL: Error: Compile of 'libsvmread.c' failed"

I already tried many other files written by C or C++, always the same problem.

And i already did mex -setup part,uninstall and install matlab and VS2010 express.

[Walter Roberson]

Please show us what you get when you go through

mex -setup