by generating a romlist, AM removes duplicates automatically.
so it won't works.
find a unique name.
for example:
C:\attract3\EMU\ZSNES\ROMS1\Game1.smc
C:\attract3\EMU\ZSNES\ROMS2\Game1_(HACK).smc
executable C:\attract3\EMU\ZSNES\zsnesw.exe
args "[romfilename]"
rompath C:\attract3\EMU\ZSNES\ROMS1;C:\attract3\EMU\ZSNES\ROMS2
romext .smc
exit_hotkey Escape
OR
Try hardcoding romlist.
for example:
C:\attract3\EMU\ZSNES\ROMS1\Game1.smc
C:\attract3\EMU\ZSNES\ROMS2\Game1.smc
leave rompath empty:executable C:\attract3\EMU\ZSNES\zsnesw.exe
args "[romfilename]"
romext .smc
exit_hotkey Escape
edit romlist:
your_AM_folder\romlists\your_display.txt
C:\attract3\EMU\ZSNES\ROMS1\Game1;Name_of_Game1_whatever_you_want_to_see_in_AM;ZSNES;;;;;;;;;;;;;;;;;;
C:\attract3\EMU\ZSNES\ROMS2\Game1;Name_of_Game2_whatever_you_want_to_see_in_AM;ZSNES;;;;;;;;;;;;;;;;;;