1. Config Preference -> Sketchbook location to bezowi sketchbook.

2. Config Board "Arduino/Genuino Mega or Mega2560, Processor Atmega2560".

3. Config Programmer "Atmel STK500".

4. Config USB Port.

1. Edit -> Preference -> Settings.

2. Config Compiler Location "C:\arduino-1.6.8\arduino.exe".

3. Config Sketch Folder "\sketchbook".

4. Config Arduino Board. "Mega"

5. Config COM Port.