Motor configurations in RobotC and on the robot do not match up?

Hello,

When I attempt to compile and download programs from RobotC, I repeatedly get the error message that the motor configurations in RobotC and on the robot do not match up. I know for a fact that they should match up, because I do the port assignments manually (via the #pragma statement). I have the latest firmware on RobotC (VEX_IQ_1004.bin) and on the robot components (via firmware updater 1.07). I am suspecting that the brain may be defective, but is there any test I can perform to verify the integrity of the brain?

Thank you.