[No data was found on your devices internal or SD card storage]

Ugh I was hoping this would work.  If there is anything I can do like a log file or debug or something please let me know.  Thanks for the help.

[No data was found on your devices internal or SD card storage]

Appologies, I am using a JXD s7800b with Android 4.4

Is there a tutorial I havent been able to find on initial setup using only android?  Only videos I found focus on importing from a computer.  One or two talk about after it being setup on android.  Again, thanks for the help.

[No data was found on your devices internal or SD card storage]

Getting multiple errors first installing launchbox.

Error 1 - No data was found on your devices internal or SD card storage (happens on startup)
Error 2 - An unexpected error occurred while trying to initialize Launchbox folders: Object reference not set to an instance of an object(happens on startup)

Error 3 - When I try to select a folder to import games it just shuts down and says unfortunately lauchbox has stopped

I had already installed retroarch and the few emulators I tried work.  I have even tried roms on both internal and external SD cards; both work.  Another thing I have noticed is that Launchbox does not see retroarch as an emulator?  All I see is Android native and customer emulator.  Please help and thanks in advance.