Can't start RocketLauncher 3.1 Rocket League Mods › Forums › Modding Help › Can't start RocketLauncher 3.1 This topic contains 0 replies, has 1 voice, and was last updated by brianphilips2500 1 year, 11 months ago. Author Posts October 7, 2017 at 7:01 pm #167955 brianphilips2500Participant I just tried out modding today I installed Rocket Launcher following all the instructions and installed DirectIP as well. I managed to open Rocket League through the launcher and host a bobt game with 12 bots. Then I closed the game and the launcher and proceded to play Fortnite. I came back half an hour later and tried opening Rocket Launcher but every time I click the launcher nothing happens. I’ve tried restarting my PC, reinstalling the launcher, and running as administrator. If anyone has any tips it would be greatly appreciated -Brian Author Posts You must be logged in to reply to this topic.