I am lost. Lab 2 works fine. Lab 12 builds with a fatal error # 1965: cannot open source file "inc/hw_memmap.h". Both labs have the same project options (same Include Options and same File search Path). I am using Code Composer Studio Version: 5.5.0.00077, TI Stellaris LM4F120, LaunchPad Evaluation Kit, Stallaris LaunchPad Workbook, and installed all of the workshop files.