I've been unable to successfully program/burn a boot loader through the IDE (1.6.7) using an Atmel ICE. I've got the cable properly connected to the AVR output on the debugger/programmer and connect properly to ISP. The MCU is an Atmega328P-AU.

The main issue is as soon as I select the Atmel-ICE for the programmer and I select the Arduino Pro, due to using the same MCU and general design (my own PCB), I get the following error when I try to program. "Please select a programmer from Tools->Programmer menu". I have verified this error in both OS X & Windows 10. Both OS's recognize I have the Atmel ICE connected via the USB port.

Does the Arduino IDE actually support the Atmel ICE programmer?