drorin

Hi! First of all, sorry for my english. Well, everything worked fine until I updated RetroArch cores or the new version of LaunchBox, or at least I realized after doing it. The problem is if I launch an arcade rom from RetroArch using FBNeo core, I have no troubles, but if I try to launch the same rom using LaunchBox linked to RetroArch with the same core the game doesn't launch. I get this message instead: "this romset is known but yours doesn't match this emulator and its version". I repeat, if I launch the same rom in RetroArch, this problem doesn't occur. I don't know what happened to my LaunchBox or if it is a common problem, but I didnt find any solution by googling. Greetings.