Installation for Wurst 6 is straightforward thanks to the dedicated installer:
The file comes pre-bundled with OptiFine . This means you get the best of both worlds: the massive arsenal of Wurst hacks and the incredible performance boosts, HD textures, and shaders support that OptiFine provides. How to Install Wurst 6.21 Download Wurst v6.21 MC1.12 OFFile: Wurst-Clien...
Now features helpful tooltips to explain different modules at a glance. The "OF" Advantage Installation for Wurst 6 is straightforward thanks to
Unzip the downloaded folder. Do not run the installer from inside the zip file. Download Wurst v6.21 MC1.12 OFFile: Wurst-Clien...
Locate the Wurst Installer.jar (or .cmd for Windows) and run it using Java.
Click the "Install" button. You should receive a success message.