From the discussion on portable projects (http://processors.wiki.ti.com/index.php/Portable_Projects), I thought that path variables can be automatically set by putting them in the macros.ini file and then importing the project. However, it appears that if the path variable is already set within the project, then the path specified within macros.ini is ignored. Is there a way to automatically overwrite existing path variables with the ones specified in the macros.ini file?