How to call outside application in deploytool

Hi everyone, I use deploytool to compile my program, in which I call an outside application( my application which was compiled in C++) But I error ocurred with "My App.exe is not recognized as an internal or external command, operable program or batch file". Could any one help me? Thank you all a lot.

[Walter Roberson]

It probably isn't on your path. See http://www.mathworks.com/help/toolbox/compiler/ctfroot.html

[Hienbn]

Thank you Roberson,

I have been trying a lot as your suggestion, But I still could not make it work.

I have my own Application named "A.exe", I tried to use deploytool of Matlab to compile it. But the problem occurred as my above question. Could you make a short example how to use "ctfroot".

Thank you so much.

[Walter Roberson]

Are you bundling your application with the MATLAB .exe you are building? If so then it is going to be left in the directory named by ctfroot() and you can use ctfroot() to build the path for invoking the application.

Remember that the MATLAB application's working directory will *not* be the same as the directory that the .exe is started from.