Board Thread:Questions and Answers/@comment-90.219.128.7-20130211221633/@comment-6294495-20130216090205

He is saying to open ( not unzip ) a .zip file,  also known as a .jar file; open as in to explore, not to extract. Use the right mouse button for these options. These kinds of terms will become familiar to you if you keep playing modded games, it is good to learn how to manage the mod files.

It's hard to offer help when these kinds of problems are more familiar to the guys who made the mod. Try to find a site ( usually with google ) that has discussions regarding these problems and you may find a genius with enough mod glich experience to give you a simple answer.

Until then, keep pluggin' away, you'll get it sorted.