I have not upgraded Mame in awhile, but finally decided to upgrade to mame32v103 today. Everything seems fine, except for my lightgun games. When I start Area51, Hogan's Alley, Egg Venture, then my Actlabs TV Lightgun crosshairs do show up where I want them to, but I do not hear the "gun" sound when I pull the trigger.
Basically, when I pull the trigger, the crosshairs move where I am aiming, however, the game does not register a "hit" in that area of the game.
so .... I can not play any of the lightgun games .... what is going on?
In Mame32 I have mouse enabled and lightgun enabled...... am I missing some other setting?