Retroarch and launchbox not working

[wbf4imma]

Hi

i am quite new to launchbox and trying to use it with retroarch, on windows 10.

i am not able to open any rom with retroarch using launchbox. usin retroarch it works.

whats wrong? Do i need to set permissions?

Thanks

[Retro808]

Could be a setting, a missing "Associated Platform", or selected core. Various things it could be.

Can you go to >Tools >Manage Emulators and edit your Retroarch.

1. Post a pic of the "Details" tab

2. Post a pic of the "Associated Platforms" tab.

What system are you trying to launch?

What is the exact name you gave the platform in LB?

What core are you using in RA when you run the game?

[wbf4imma]

Thank you for your reply, while i was re-checking everything and making screenshots i figured out that i had accidently enabled "USE FILENAME ONLY WITHOUT EXTENSION....." 

Know everything works fine  Thank you very much