This is for Warcraft 2 Battle Net Version. Many players are still playing today in two communities, Warcraft 2 RU and Warcraft 2 USA. This file gives actual separate graphics for the ranger/berserker/paladin/ogre mage. They will no longer be confused with their counterparts.
How to use for Warcraft 2 Battle Net Edition.
Download the file included here.
Back up your war2patch.mpq file in a separate folder (it is good to keep the original just incase you don't like the changes).
Unzip the file you downloaded into your Warcraft 2 main folder.
Enjoy, you are good to go! You will now have an updated warpatch.mpq inside your Warcraft folder.
Incos