Thanks for getting back with me. I need help to get started. The solution files give me compiling errors. I was able to fix the "Missing PLib.h" error my mapping the path of the files but I get the errors as indicated in the attached file. I am able to run demo files which means my MPLabX installation is fine. I would appreciate if someone can give a small program to turn one of the LEDs on and also help me get started with Lab1a on the coursework.