launcher/bin/Debug/netcoreapp3.1/ARCHBLOXLauncherGUI.runtimeconfig.json

{
  "runtimeOptions": {
    "tfm": "netcoreapp3.1",
    "framework": {
      "name": "Microsoft.WindowsDesktop.App",
      "version": "3.1.0"
    }
  }
}