Hi, just wondering what ever happened with this, I’m having the exact same issue, only the default theme works and every other theme gives me error messages, launchbox is installed on the C drive, I’m going to check to see if it’s a permissions problem now, and probably try reinstalling into a new drive, I won’t delete the broken install if you need any logs then let me know, also if the sheds any light on it, it only happens whenever you go to a new menu, once you’ve hit enter on the error it won’t come back until you change menus