Problem using custom RetroArch emulator with specific core

[tchuyev]

Hi, I'm not having much success using a custom emulator based on RetroArch using a specific core
Versions used: LaunchBox 9.8 and RetroArch 1.7.7 (fully up-to-date)

Details
Emulator name: NeoGeo (FBNeo)
Emulator Application Path: Emulators\RetroArch\retroarch.exe
Sample command: retroarch.exe "FULL\PATH\TO\ROM\FILE"
Attempt to hide console window on startup/shutdown option ticked

Associated Platforms
Associated Platform: NeoGeo (FBNeo)
Default Command-Line Parameters: -L "cores\fbneo_libretro.dll"
Default Emulator set to True

I've imported games for the "SNK Neo Geo MVS" platform.
When launching the game nothing happens!!

Now changing my custom emulator with the default Retroarch template provided by LaunchBox: no problem!
Just changed the associated platform to "fbneo_libretro" obviously
Settings, check boxes, etc. between both emulators are 100% the same

However, my custom emulator doesn't work: any ideas? Thanks

Edited June 4, 2019 by tchuyev

[neil9000]

5 minutes ago, tchuyev said:

Associated Platform: NeoGeo (FBNeo)

 

5 minutes ago, tchuyev said:

I've imported games for the "SNK Neo Geo MVS" platform.

Thats your issue, the associated platform must EXACTLY match the platform name.

[Retro808]

What is your actual platform name?

Also, Did you change all the games to use the new custom emulator? Even though you have default checked if the games were imported under a different emulator you need to right click and select all games then change the emulator to the new custom one. 

[tchuyev]

This did the trick, thank you!
Changed the Associated Platform from "NeoGeo (FBNeo)" to "SNK Neo Geo MVS".

Edited June 8, 2019 by tchuyev