Edgeport 22/c Driver

I’m new here and to the serial to USB interface as well. I have a 2 port db9 to usb interface which according to the documentation is suppose to have a usb connection problem as the LED blinks red instead of green. So as suggested, I wanted to re-install the driver. Thing is, I can’t seem to find it anywhere.
I’m running Windows 2003 BTW. Funny thing is, I am using both ports and they seem to be working just fine…

Can someone point me to the drivers/application for this?

Thanks in advance