How do I set up DCOM when using an OPC Server?
How do I set up the DCOM on the PC for communication between my server and client application?
Our DCOM tutorial for Windows can be found at the following link.
You may also request our free detailed Remote OPC DA Classic (DCOM) Configuration Guide here with recommendations for DCOM setting configuration on OPC DA client and server machines where connections will be remote (client and server on separate machines) - this guide accounts for DCOM hardening updates on your client and server machines.