Never use Windows Notepad, as it inserts hidden formatting characters that break Linux-based systems. Use Notepad++ (Windows) or VS Code (Mac/Linux).
# 0 = 4:3, 1 = 16:9, 22 = Core Provided (Recommended) aspect_ratio_index = "22" Use code with caution. Hotkey Implementations
: Stores your controller mappings. Deleting this file will force the system to prompt for a new controller configuration on the next boot. 3. Emulator Configuration: RetroArch emuelec config file
This file maps which emulators run which console folders. If you want to change the default emulator core for a specific system permanently, you can change the tag inside this file. 5. Troubleshooting Common Config Mistakes
EmuELEC stores controller configs separately in /storage/.config/emuelec/configs/controllers/ – but emuelec.conf also has a parameter controllers.autoconfigure=1 . Set it to 0 if you want to lock custom mappings. Never use Windows Notepad, as it inserts hidden
Navigate to the Config or Configfiles folder to find emuelec.conf . Method B: Direct SD Card Access Power down your EmuELEC device and remove the MicroSD card. Insert the card into your PC.
: Defines how emulators are launched and where ROMs are located. Hotkey Implementations : Stores your controller mappings
If you’ve accidentally set a resolution your screen doesn't support, you can simply delete the emuelec.conf file