Firewall issue when installing software on PXI RT system

[mvsiva]

Hello,

I am trying to Add/Remove software on a new PXIe-8822 system running RT Linux. When I do Add/Remove software on the RT system from NI Max, I get the following message:

I don't have admin privileges on the host Windows machine, so I am getting assistance from our IT support. They tried to open the 9100 port for TCP in both the Inbound and Outbound directions. It appears that the firewall also permits NI RT Offline Installation as the following screenshot from Windows Defender shows (although I am not sure why it appears so many times).

 We also tried running NI Max as administrator, but got the same message.

Any suggestions on what we should to do to configure the 9100 port or some other port?

Thank you.

Siva