I am trying to add a GPIB-ENET/1000 to my Windows 10 PC, running LabVIEW 2018. I have updated the firmware, and all my IP settings are correct. The computer recognizes it nice and quickly, but when I get to the end, I keep getting the same error: "The selected interface could not be added to the system." (see attached picture). No error message or explanation why it couldn't be added. Has anyone experienced this before? I've tried disabling my firewall, and I can't think of what to do from here. Thanks in advance for any help.
Computer IP Settings
IP Address: 192.168.15.100
Subnet Mark: 255.255.0.0
Gateway: 192.168.168.1
Primary DNS Server: 192.168.168.52
GPIB-ENET/1000 Settings
IP Address: 192.168.15.101
Subnet Mark: 255.255.0.0
Gateway: 192.168.168.1
Primary DNS Server: 192.168.168.52
Hostname: System15
Comment: System 15
Firmware Version: 1.2.1f0