I've downloaded "CW_DSC56800E_8.3_Special.exe" and installed it in my desktop. Opened the Codewarrior project in the folder "Program Files\Freescale\CodeWarrior for DSC56800E v8.3\Stationery\DSP56800x_EVM_Examples\MC56F83xx\MC56F8367\isr_led" It is compiling without any error. While clicking th Debug icon, I'm getting an error like this "CCSProtocolPlugin : Unknown protocol error". I've not connected any device or any emulator (USB TAP). Please help me to resolve the situation.