0.161 Roms right into RetroPie 3.8.1?

[Mer2112]

Hello All,

I know I'm missing something simple.

I've got RetroPie 3.8.1 running on my RaspberryPi 3 Model B. I've got the complete MAME .0161 set of roms and dropped a few in the mame4all rom folder. They won't run. Do I need to do something to them before this?

Thanks for any help.

[rbaker]

@Mer2112 You need to read this page of info:

https://github.com/retropie/retropie-setup/wiki/Managing-ROMs

0.161 roms will not run on MAME4ALL. You need a 0.37b5 set. You would be better off with a 0.78 in LR-MAME2003 set that you can generate using CLRMAMEPRO.

[Mer2112]

Thank you!

[Floob]

Please also review the info here:
https://retropie.org.uk/forum/topic/2859/how-to-use-mame-with-retropie-help-guide