- 1. Drag the Manual Installation folder out of the InstantMassiveStructures .zip
- 2. Open start and fill in %appdata% in the text bar. On windows XP or lower click run and then type in %appdata%
- 3. Go into /.minecraft/bin/minecraft.jar (on most computers this file is just called “minecraft”)
- 4. Open minecraft.jar with winrar or 7zip
- 5. Drag all files inside the manual installation folder to minecraft.jar
- 6. Delete META-INF. This is a folder inside minecraft.jar
- 7. Close minecraft.jar, open minecraft and ENJOY!