The best solution i found for now is to:
- Close the epic launcher (even in the right corner). Make sure that you closed it by checking in the task manager.
- Going to C:\Users%username%\AppData\Local\EpicGamesLauncher\Saved (if you don’t see the AppData folder, make sure you checked the “hidden item” case, in the “View” menu).
- Delete the “webcache” folder (the corrupted elements are in there).
- Open the epic launcher.