[Jsbsim-matlab] Difficulty on Compiling JSBSim

[Man C. <man...@mo...>]

I am a new JSBSim and Matlab SFunction user. I am trying to run JSBSim in
Matlab/Simulink, which using the SFunction. I have downloaded the code in (
http://jsbsim.sf.net/JSBSimSFunction.zip)

 I have also installed Visual Studio C++ 2008 Express Edition and the
aircraft models. I can start up the GUI and load a model. However, I cannot
initialize the model. I have tried on different computers (both 32,64-bit).
Since the JSBSim was build in 32-bit computer the following error is the
result from a 32-bit computer.

Error using JSBSimGUI>init_model_Callback (line 1850)
Error while obtaining sizes from MEX S-function 'JSBSim_SFunction' in
'jsbsimgui_test/JSBSim S-Function'.

Error in gui_mainfcn (line 96)
        feval(varargin{:});

Error in JSBSimGUI (line 42)
    gui_mainfcn(gui_State, varargin{:});

Error in
@(hObject,eventdata)JSBSimGUI('init_model_Callback',hObject,eventdata,guidata(hObject))


Caused by:
    Error using JSBSimGUI>init_model_Callback (line 1850)
    Invalid MEX-file
    'C:\Users\Don\Documents\MATLAB\JSBSimSFunction\JSBSim_SFunction.mexw32':
    C:\Users\Don\Documents\MATLAB\JSBSimSFunction\JSBSim_SFunction.mexw32
is not a
    valid Win32 application.

Error while evaluating uicontrol Callback

I guess I did not correctly compile the mexw32 file. Can you please give me
some instruction to compile a SFunction?
Choi