Choose where to install the program files. The default path is usually C:\Program Files (x86)\FactorySoft\OPC Client\ . Click Next to keep the default or click Browse to change it.
Connect to an OPC server → Expand a tag group → Select a single tag → Click .
Before running the installer, you must prepare your Windows environment. OPC DA relies heavily on Microsoft’s Component Object Model (COM) and Distributed COM (DCOM) technologies. Failing to set up these prerequisites is the most common cause of installation and connectivity failures. Supported Operating Systems
: Since this is an OPC DA client, ensure that OpcEnum is running on the target server machine so the client can "browse" for available servers. Quick Start Guide factorysoft opc client install
I can provide the exact steps to get your data flowing smoothly. Share public link
FactorySoft provides development toolkits for building reliable OPC DA (Data Access) and A&E (Alarms & Events) client applications on Windows systems. These toolkits are often integrated into larger automation environments like or custom industrial servers. Step-by-Step Installation & Configuration Software Installation
The installation utilizes a standard Windows Installer wizard. Follow these steps for a clean setup: Choose where to install the program files
Which are you trying to connect to (e.g., Kepware, Siemens)?
Do not install under a local admin account if you intend to run the client as a service. Create a dedicated domain or local service account (e.g., OPCClientSvc ) with and “Act as part of the operating system” privileges.
The installer usually offers "Typical," "Compact," or "Custom" installation types: Installs the OPC Client and required DLLs. Connect to an OPC server → Expand a
Installing and configuring a FactorySoft OPC Client is a systematic process. By thoroughly preparing your environment, understanding the licensing model, and methodically addressing connection issues, you can build reliable, efficient bridges between your applications and industrial data. This integration is a critical step toward achieving seamless communication and operational visibility in your modern automation systems.
When viewing active tags, look closely at the Quality column. A value of Good means the connection is completely healthy. If it displays Bad or Uncertain , the client is successfully talking to the OPC server, but the OPC server itself cannot talk to the physical PLC or hardware end-device.