For industrial PCs that cannot connect to the internet, you must manually import the required root certificates.
By following the methods in this guide—especially the for air-gapped networks—you can bypass this roadblock in minutes. For industrial PCs that cannot connect to the
Restart the Cryptographic Services and reboot. across SCADA nodes):
For organizations deploying multiple Kepware instances (e.g., across SCADA nodes): For industrial PCs that cannot connect to the