It's backed up automatically, unless you specifically turned that feature off, so you will have backups. However if its a issue with one of your data files Launchbox will tell you which one. Also i see by your image that you are running the 11.16 beta, you really shouldn't be running betas unless you are willing to accept issues and bugs that may break your Launchbox, betas are not for everybody to use on their daily setups, hence them being labelled as betas, they can, and sometimes will break your Launchbox. I suggest you revert to the non beta version as their are some big changes being tested in the 11.16 beta, and its clearly causing some issues, especially with people running betas and expecting them to be bug free, the whole point of betas is to find these issues and fix them for the official release.