Post affiliate pro integration with Woocommerce

hello, we are going to attempt this: http://addons.qualityunit.com/integration-methods/_iwoocommerce/?_ga=1.52805482.395239495.1448954820 do you think it will work? we have 2 installations - 1 catch flames pro and 1 catch flames free. should this work for both? Are there any instructions u can give based on the link above about the paths? will applying updates affect the solution described above? thanks