Setting Project Properties

In the Projects window, right click on the project name to drop down a menu. Select “Properties.”

Review the Project Properties window. Click OK to save any changes.

Categories The project is set to use the “free” version of the compiler. If you have a licensed version, you may select “pro.”
Device Verify this matches the device on the board.
Packs The pack version shown in the figure is for MPLAB X IDE v5.20.
Hardware Curiosity should be selected as a Starter Kit with PKOB (the built-in debugger).
Compiler Toolchain The tutorial project was created using MPLAB XC8 v1.37. You can change to the latest compiler version (as in the figure) or you can download the original project version from:

Downloads Archive

Figure 1. Project Properties Window