Problem to connect P99L Guns to the PC

[Espetero]

Hi guys, this is my first post, and i come with a difficult one.
I´m finishing my arcade cabinet, a First Games Light of Covielsa, and i found two P99L Laser Blaster Logic 3 guns for ps2 at sunday market, very cheap, with a ps2/usb converter free.



Searching for drivers, not found the originals, only found two of them compatibles:
1. http://www.hkems.com/download%20-%20TopGun2.htm
2. Smog drivers.
The first have an aplication called TopGun Control Panel to configure, and the second a GunCon2 ControlPanel, that are similiar, but GunCon2 ControlPanel not recognize anything.
 


The guns have various selectors, one of them select the mode of function: normal, guncon, guncon2.
They have 3 types of connection, one male/female rca video, ps2 conection and usb conection.

I connect to my computer (winXP sp3) with the drivers, open TopGun Control Panel and make the following:

CONECTING USB OF THE GUN TO COMPUTER
Normal mode: windows and TopGunCP do not detect
GunCon mode: windows and TopGunCP do not detect
Guncon2 mode: usb music dindong. TopGunCP recognize. Only detect the pulsation select, start y left botton

CONECTING WITH PS2/USB CONVERSOR
Normal mode: windows and TopGunCP do not detect. If shot, have recoil
GunCon mode: windows and TopGunCP do not detect. If shot, have recoil
Guncon2 mode: usb music dindong. TopGunCP do not recognize.

CONECTING USB AND PS2/USB CONVERSOR
Normal mode: windows and TopGunCP do not detect. If shot, have recoil
GunCon mode: windows and TopGunCP do not detect. If shot, have recoil
Guncon2 mode: usb music dindong. TopGunCP recognize. Only detect the pulsation select, start y left botton. If shot, have recoil

I probed smog drivers too, make the same with TopGunControlPanel, GunCon2 ControlPanel do not recognize anything.

How i can make the guns run on the cabinet? Does anyone have some working?

Sorry my poor english. Thanks and regards.