I was trying to compile an application file that you have in Demo directory and getting “pic.h: No such file or directory”. What is the the functionality of pic.h? I couldn’t find this file in code repository.

http://www.freertos.org/FAQ-how-to-use-the-FreeRTOS-support-forum.html Can you share which application you were trying to build?

**portmacro.h:87:17: pic.h: No such file or directory ** Demo>WIN32-MSVC>main.c

This is frustrating, I’m replying a second time without really knowing what it is you are doing. http://www.freertos.org/FAQ-how-to-use-the-FreeRTOS-support-forum.html Having scanned the entire code base I can find a reference to pic.h on a line 87, but in an obscure PIC18 port. I still don’t know which port you are trying to use. You point to a file included in a demo for a Win32 port, but are complaining about a header file used in a pic18 port. I’m going to guess one of the following: 1) You are trying to use a Win32 port but have the include paths set incorrectly, so are picking up a header file for a different port (the PIC18 port), or 2) You are trying to use the PIC18 port but are also trying to build a file intended for use with the Win32 demo 3) You are trying to build a PIC18 port with a compiler intended to build Windows executables.