Straker Posted September 26, 2014 Report Share Posted September 26, 2014 I need to use the ActiveX in order to update a very old VB6 program. I downloaded the file from Unitronics's download section In description you can read: ActiveX Communication DriverThis zip file contains an ActiveX .dll file that can be used to implement SCADA. UnCmDrv1.dll file contains methods and properties for invoking the PLC, read / write, locally or remotely, implementation examples, and an explanation of accessing Data Tables. But when I unzipped the rar package only the UnCmDrv1.dll (434kb) was present. I need some more explanations and examples about how to use the dll... Quote Link to comment Share on other sites More sharing options...
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