The launcher will automatically download the necessary JAR files and libraries into your .lunarclient directory. Locating the JAR Files (Advanced Users)
In the settings, you can often find an option to "Change Version" or "Clear Cache." Doing this forces the launcher to re-download the 1.20.1 JAR, fixing any corruption. lunar client jar 1201
For a mod to persist and not be overwritten by the launcher, its must be placed in the folder within the version directory. - - .jar 4. Troubleshooting Common Issues The launcher will automatically download the necessary JAR
