I have a machine that is running on windows xp I have actlabs light guns and also ems topgun original version. the act lab guns work great on the old version 109 i had. I am trying to upgrade to mameui32 version 152. I have tried all different configurations of mame.ini wheare as I have mouse enabled mouse disabled light guns set as light gun and also as mouse. lightguns turned on and also off along with multiple light guns on and off. I can not get mame to recognize the lightguns. I go to in game choose button 1 press enter and pull the trigger. the game does not except the trigger pull but as I am looking at the screen I can move the highlight bar up and down by pointing the gun and pulling the trigger but the game itself does not see the guns. has mame technology progressed past the point where it can see these guns and this old technolgy will not work or am I doing something majorly wrong????