issues with retroarch and pc engine cd on AM

[blasphemykaaos]

Hello everybody!
I'm having trouble starting PC Engine CD games via AM. In retroarch I can start normally, but when I try to run it through attract mode it doesn't open, the screen goes white, this problem is probably related to the bios syscard3.pce, but I don't know how to specify it in the command arguments, my configuration is like this: args -f -L cores\mednafen_pce_libretro.dll "[romfilename]"
The PC Engine games are running normally, the problem is with the PC Engine CD.

thanks!

[dmmarti]

I have my PC Engine CD games running but with a different core.

I have the syscard3.pce in the same folder as the rom files.  I also use CHD files for my roms.

I use this core:

mednafen_pce_fast_libretro.dll

[blasphemykaaos]

Thanks for the help, man!
I tried to do it this way, but it's still the same thing, in AM it doesn't load, it worked normally in retroarch, but in am it starts the emulator and the screen goes white

[blasphemykaaos]

I have my PC Engine CD games running but with a different core.

I have the syscard3.pce in the same folder as the rom files.  I also use CHD files for my roms.

I use this core:

mednafen_pce_fast_libretro.dll

I converted the isos to CHD and it worked! Thank you very much bro!