> I remember reading somewhere that as of MAME 0.106u2, older artwork files will
> no longer work in MAME due to the .art file being replaced by the newer .lay
> If this is true, that may explain your issue (since the default windows MAME
> build from MAME.net right now is 0.106 and the most recent version of MAMEPlus
> as of this post is 0.106u13).
That would make perfect sense. It's been a long while since I updated my artwork files; I'll have to download the new ones and see if that fixes it.
Thanks for the help!