I know this is a a stupid question but I was testing Attract mode and for the life of me could not figure out why my gba games weren't launching.
Gba Emu file
# Generated by Attract-Mode v2.4.1
#
executable $HOME\Downloads\emus\RetroArch\retroarch.exe
args -L \cores\vba_next_libretro.dll "[romfilename]"
rompath C:\Users\Eric\Downloads\attract-v2.4.1-win64\roms\GBA
romext .gba
system Nintendo Game Boy Advance
info_source thegamesdb.net
artwork flyer $HOME/Gameboy Advance/boxart
artwork marquee
artwork snap $HOME/Gameboy Advance/videos;$HOME/Gameboy Advance/snap
artwork wheel