In your topic you said you fixed this [Launcher] Initing File System... ERROR! THREAD NAME: main java.io.FileNotFoundException: Bad location at minifs.MiniFS.open(MiniFS.java:150) at com.rs.utils.SerializableFilesManager.init(Seriali zableFilesManager.java:36) at com.rs.GameLauncher.main(GameLauncher.java:88) Exception in thread "main" java.lang.Error: Failed to load file system. at com.rs.utils.SerializableFilesManager.init(Seriali zableFilesManager.java:47) at com.rs.GameLauncher.main(GameLauncher.java:88) How did you fix it?