: Download the TME v3 RC5 zip file from the TME-Shaders GitHub. Do not unzip the file. Install a Loader :

: Drag and drop the downloaded TME v3 RC5 zip file into this folder.

: Download the version matching your Minecraft 1.19 instance (e.g., 1.19.3) from the OptiFine website . Install it by running the .jar file with Java.

Click the button to open the directory on your computer.