My EpicGamesLauncher Won't Open!

As soon as the installation of the EpicGamesLauncher finishes, it does an update. Everything is fine until there. Then, after the update it closes and installation is finished I can’ t open EpicGamesLauncher, even if I run it as an administrator. I tried reinstalling and repairing it. Everytime I click on it literally nothing happens, it just stays in the task manager for about 2 seconds and then disappears. I even tried launching it in compatibility mode for Windows 8,7 and Vista. Help me!!!