Don't forget that if you intend to play the Comp4all Mame linked above, it uses the same Rom set (106) as
PanMame (Not Mame4all which is older - 037b5), so use PanMame to check you have a rom that will work in Comp4all Mame.
You can run variants that are supported ('clones') in PanMame, the primary rom has to be present, then if you press F12 it will also list any supported alternatives in your roms folder, so for example you can play the US/English version of Pole position by having polepos.zip AND polepos1.zip files present, selecting pole position and pressing F12 so the US variant appears below it in the list. No DKII though