OK Thank-you for the clarification.

@francisko77 Sorry, I glossed over the error at the end - that's the Libretro Daphne core (lr-daphne), but that's somehow still a work in progress - it hasn't been added as a scriptmodule in RetroPie because of that.

@RetroWill said in Game Files Missing:

I was reading on some forums to press F4 to exit.

You press F4 if you want to access the command line and issue commands. Normal operation is to use the ES menu and Quit/Shutdown/Restart.

This seems to happen intermittently depending on whether I use the SAMBA share or SFTP using Filezilla. Files go missing when in Fiezilla, but appear to be there when I look through Windows Explorer. I just say it happen the other-way round. I deleted a bunch of files in Filezilla and then transferred new ones in. They show up in Filezilla but on through Samba.

when I start the emulator on my raspberry the system immediately asks me to insert a disk, I have no chance to see the prompt, what should I do?

@lordluca said in Mame - missing game files only on pi?:

Why does some games don't work on Mame on Pi while working fine on Mame on PC?

Because there are many versions of mame. Each version of mame requires a very specific set of roms to function. Rom files are not universally compatible.

Read this:
https://retropie.org.uk/forum/topic/7247/guide-arcade-games-and-how-to-play-them-a-non-technical-mame-fba-tutorial

@tom1155

Not a problem. As mentioned above, if you still have any questions after reading the documentation, get back with us.