I don't know of a tutorial. This does not take the place of the "build" that creates the disk. It only replaces the transcoding of assets. And then only when you use the "Transcode Now" option.
If you have already transcoded your assets, it will be of no use for avoiding the error. If you have not already transcoded the assets:
First, in Encore, select Edit -> Preferences -> General and check the "Transcode assets using Adobe Media Encoder application."
Then, after you have created all navigation, etc, select the assets for your timelines, and select "Transcode Now."
Here is help: