User instructions for recode2 in essentials express

I am trying to use recode2 i think it is, for the first time to burn dvd-r to drive so i can burn them to dvd+r, did one yesterday but with different error messages, non compliance, item already exists do you want to over write, etc,,
Is there a downloadable file for instructions for this? Nero 7.10 and some extra numbers , it is not a full version, plugins would not install from nero.