How to include files and folders when running Simulink under Accelerator mode

Hi,

I use some tool to generate .mex files to be used in Simulink. These mex files and associate files with them are under a few sub-folders of the main folder. While running in Normal mode is OK, if I run in Accelerator mode, Simulink throws out error for example "fatal error C1083: Cannot open include file: 'file_name.hpp': No such file or directory". If I go ahead and copy these files to the main folder, it can simulate but I wanted go include it somehow so the main folder has better structure. Can anyone suggest a way? I went to Model Configuration Parameters->Code Generation->Custom Code but it seems not work. It would be helpful if there is something like addpath(genpath('.\subfolder_name')); so that we can use relative path and includes all the files under the sub-folder.

Thanks!

Dave

[Philippe Fischer]

Same question...does anybody know..it seems to work in rapid accelerator..