[foleyjo]

On windows there does seem to be a problem launching directly into retroarch and a bat file is needed in between

EDIT- Scrap that the problem is when launching from AEL you need to put the core path in quotes as well or it doesn't open.
So your command needs to be -L "path to core" -v -f "$rom$"

Thanks @foleyjo for the help. Please include an AEL XML configuration, that should make everybody's life much easier and then I can include that in the AEL asset library. Remember that I do not have a Windows machine for testing...

Like this? (For SNES)[/code]

Code:

<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<advanced_emulator_launcher_configuration>
<launcher>
  <category>Nintendo</category>
  <name>SNES (Retroarch)</name>
  <year>1990</year>
  <platform>Nintendo SNES</platform>
  <application>D:\Emus\retroarch</application>
  <args>-L &quot;D:\Emus\retroarch\cores\catsfc_libretro.dll&quot; -v -f &quot;$rom$&quot;</args>
  <args_extra></args_extra>
  <romext>zip</romext>
  <rompath>D:\Emus\retroarch</rompath>
  <path_assets>D:\kodi\AEL-assets\nintendo-snes</path_assets>
</launcher>
</advanced_emulator_launcher_configuration>