How to make voice control with easyvr shield 3.0 and arduino?

Right now, I have the Shield and Arduino uno/mega. For some reason, the uno has issues connecting with the EasyVR Commander(the voice recognition software for the Shield), so I have to use the mega for now. My goal is to be able to use the microphone that is attached to the shield to voice control a simple LED that connected to the Shield. Can I have some instructions or step-by-step please? I am new to arduino or shield. Thank you very much for the help!