I am unable to remove files in MatLab Compiler

Greetings, I am running MatLab Compiler for a collection of scripts, and have run into an odd problem. When the compiler loads the primary .m file that will drive the function, it uses a dependency analysis to identify functions, data sets, etc that will be necessary to run. The dependency analysis does not correctly identify all of the .m files needed, which is not much of a problem (as they can be added). However, it does identify a data file, which is not necessary to run. When I remove the file by deleting it, the Compiler App adds it back in again. No error messages are generated. The compiled code will run even with the extraneous data included (its simply not used), but this makes the .exe larger than necessary. Does anyone know what might cause the compiler to identify this file, and what a suitable workaround might be?

Thanks

Talbot