Administrative rights are required to register COM/DCOM components and install software services. Firewall ports must be open for OPC communication (e.g., TCP port 4840 for OPC UA or standard RPC ports for DCOM). 2. Installation Procedure
FactorySoft (now often associated with eMation) offers specialized toolkits for developers rather than just standalone client software. The installation typically follows a standard Windows developer setup, but because these are development toolkits, there are a few specific nuances to ensure your environment is ready. 💿 Pre-Installation Requirements factorysoft opc client install
: Use a built-in test client or a third-party tool like Matrikon OPC Explorer to verify the connection before starting your development. Related Toolkits but because these are development toolkits
Right-click the installation package and select "Run as administrator" to prevent permission-related failures. License Agreement: Review and accept the software terms. factorysoft opc client install
Check if the column says "Good" and values are updating. 🔍 Troubleshooting Common Issues "Class not registered" DLLs failed to register Run the installer or Command Prompt as Admin. Server list is empty OPC Enumerator missing Install OPC Core Components from the OPC Foundation. Access Denied (0x80070005) DCOM Permissions Add the user to the "Distributed COM Users" group. RPC Server Unavailable Firewall blocking Open Port 135 and create an exception for the client. If you'd like to refine this setup further, tell me: