Problem with OPC-DA COM Connection

Problem with OPC-DA COM Connection
I am trying to connect Ignition with Helvar OPC Server, but without success. The status is constantly says FAULTED. Can you help me to connect?

Have you followed the user manual section and the troubleshooting steps at the end?

Thanks your for quick responce

Yes but it’s still not connecting.
If I start Helvar OPC Server on the same PC as Ignition, they connect. Although I put Remote Connection and IP of a different PC.

One more problem, when I start Ignition on “PC1” I can see Servers on “PC2” but when I start Ignition on “PC2” I can’t see Servers on “PC1”. The same programs are installed on bouth PC

I install OPC Core Components (x64) 3.00.107.msi in the gateway computer.