> I think the duplicate entries in ini\game.ini have to be manually removed. Usually > MAME never overwrites nor removes unexpected options from an existent ini. > > OTOH, if you remove the ini\game.ini file completely, when a new one gets created it > won't contain the hlsl options.
I deleted ini's from both places. Both ini files were recreated with the hlsl stuff in them.
EDIT. BTW when did MAME start making ini files for every game? I thought it only did that if you changed something from the default in mame.ini.