Cesard, You need to use the .splintrc file as an argument on the splint command (e.g. splint -f c:\splint-3.0.1.6\bin\.splintrc). It is not a .rc file for the Resource Compiler.
Hope this helps. Regards, Arjan van Vught e-business Hosting, IGS http://edi.services.ibm.com/mqseries/spec_sheets.shtml