Factorysoft Opc Client Install New! Page

The Definitive Guide to Installing and Configuring FactorySoft OPC Clients

In the world of industrial automation, few terms evoke nostalgia and simultaneous IT headaches quite like "FactorySoft." For a significant period in the late 1990s and early 2000s, FactorySoft was a premier provider of OPC (OLE for Process Control) tools. Their client software allowed operators to connect HMIs, spreadsheets, and custom applications to PLCs and DCS systems with ease.

• First launch failed with “OPC Enumeration failed” → Fixed by restarting the “OPC Enumeration Service” (requires admin).
• Slow tag browsing → Disabled “Browse all branches” in advanced settings; now only loads on demand.

Set Installation Path: Use the default directory (usually C:\Program Files\FactorySoft\) or select a custom path. factorysoft opc client install

Troubleshooting Connection Errors:

6. Verification Test

1. Launch FactorySoft OPC Client from Start Menu.
2. Click Add Server → Choose connection type: