This certainly sounds like an issue with getting the ports to match. You HAVE TO ascertain in the Device Manager, which of the ports is being called upon by the XFI. It should be apparent when powered on and connected. Make note of that port, and go into XFI and change it to match what the Device Manager is telling you. Until you get that done, no amount of port "guessing" is going to help.
Please don't take this the wrong way, but my recommendation to you would be to find someone near you that understands how utilize the device manager and installing the correct drivers to help you out.
Please don't take this the wrong way, but my recommendation to you would be to find someone near you that understands how utilize the device manager and installing the correct drivers to help you out.