Finally successfully used Jconfig to play with the light gun (although the crosshair is not perfect) 
	But there is a problem, I only press the trigger or the left mouse button once, it will fire 2 shots
 
	Does anyone know why  
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	Knowing the reason, the original button setting and the Jconfig button setting are duplicated, resulting in a double shoot
 
	Just change the 39 and 40 lines in Time Crisis 5\TC5\Engine\Config\BaseInput.ini