> Now that MAME and MESS are the same, I have a problem.
> I used to use HLSL for MAME but not for MESS.
Create the main/root configuration file for MAME using:
Inside the mame.ini file created set:
Save the mame.ini file.
Then create a folder named ini in the root directory (Same place where mame.exe resides).
Inside that ini folder, create a file named: arcade.ini
Inside that arcade.ini file created, enter the line:
Save the arcade.ini file.
Now, only Arcade games have hlsl enabled, while all other systems do not.
Of course the same concept works for any setting you want applicable to Arcade games only.