[Los Frijoles]

Sorry for bringing up a dead topic...but I found a solution

This error is created because you are using MPLAB IDE v. 8.10 with an older MCC18. It thinks that you are using the most recent MCC18. Installing MCC18 4.1 fixes the problem. However, I recall that using this version with the FRC code does not work. Last time I tried (a few months ago) to compile the FRC code with MCC18 4.1, it did not work. So if that is what you are compiling, change the MPLAB that you are using to an older one.