Standalone error in XP 32bits machine

I´ve generated a standalone in a Windows Vista 32 bits machine and I´m trying to use it in a machine without matlab installed Windows XP 32 bits. This target machine is runing without any problems other standalone applications generated in the same original machine (so the MCR installed is ok).

This new standalone works well in Windws 7 64 bits and 32 bits machines. However, two Windows XP 32 bits machine runs with the same error:

"??? Undifined function or variable 'heatclean'. MATLAB:UndefinedFunction"

Heatclean is a .m principal file of the executable. If it was really missing it shouldnt work in other machines. So I´m guessing the problem isn´t this.

Answer 1

[Walter Roberson]

How is heatclean being invoked in the code? If it is being invoked by using routine name as a string, then in the routine that will be calling it, you should add the pragma

%#function heatclean

Answer 2

[Joana borges]

Heatclean is the main function of the code.