bmiller83

For MAME on Android I recommend the MAME 2003 or 2003 Plus set. Grab RetroArch from there site not R32 or R64 versions. Then download the MAME 2003 core and you're good to go. I did notice your first issue too. I have already imported the Final Burn Neo set and then when I tried to import MAME it crashed. In my case I think it's the game list XML files since both sets are similar and both can't be named Arcade.XML

@slydog43 I always get RetroArch directly from there site. I always use the Android Download and not the Retroarch32 or Retroarch64 version. So grab that one and install the cores you need. Then in Launchbox go the emulators settings and change all of your emulators to just RetroArch and everything should work. I use that RetroArch for my Samsung Galaxy tab S8+, Ayn Odin Pro, Nvidia Shield and R58X Android box

@Jason Carr no I have over 20GBs left in internal storage. My Launchbox folder is stored on my 4tb portable. I uninstalled 1.8 and went back to 1.7 and loaded my license and everything is fine. I did a fresh install of 1.8 and still got the same error

I have the R58X Android box and ran into a issue where 1.8 won't load the Arcade interface on first boot so I went back to 1.7 and everything is working. 1.8 works fine on my Samsung Galaxy tab S8+ and Ayn Odin Pro